install.py fails due to `bench init` with `--frappe-branch master` on 32-bit arch

--frappe-branch master attempts to install chromedriver@2.37.0 which fails because Only Linux 64 bits supported.

This is the install.py error output:

TASK [bench : python2 bench init for production] *******************************
fatal: [localhost]: FAILED! => {"changed": true, "cmd": ["bench", "init", "/home/frappe/frappe-bench", "--frappe-branch", "master"], "delta": "0:50:41.241052", "end": "2018-03-27 11:48:22.467284", "failed": true, "msg": "non-zero return code", "rc": 1, "start": "2018-03-27 10:57:41.226232", "stderr": "INFO:bench.utils:virtualenv -q env -p /usr/bin/python\nINFO:bench.utils:./env/bin/pip -q install --upgrade pip\nINFO:bench.utils:./env/bin/pip -q install wheel\nINFO:bench.utils:./env/bin/pip -q install six\nINFO:bench.utils:./env/bin/pip -q install -e git+https://github.com/frappe/python-pdfkit.git#egg=pdfkit\nINFO:bench.app:getting app frappe\nINFO:bench.utils:git clone https://github.com/frappe/frappe.git --branch master  --origin upstream\nCloning into 'frappe'...\nINFO:bench.app:installing frappe\nINFO:bench.utils:/home/frappe/frappe-bench/env/bin/pip install -q  -e /home/frappe/frappe-bench/apps/frappe --no-cache-dir\nINFO:bench.utils:npm install\nnpm WARN deprecated socks@1.1.10: If using 2.x branch, please upgrade to at least 2.1.6 to avoid a serious bug with socket data flow and an import issue introduced in 2.1.0\nnpm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):\nnpm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {\"os\":\"darwin\",\"arch\":\"any\"} (current: {\"os\":\"linux\",\"arch\":\"arm\"})\nnpm WARN frappe@ No description\nnpm ERR! Linux 4.4.0-1085-raspi2\nnpm ERR! argv \"/usr/bin/node\" \"/usr/bin/npm\" \"install\"\nnpm ERR! node v6.13.1\nnpm ERR! npm  v3.10.10\nnpm ERR! code ELIFECYCLE\n\nnpm ERR! chromedriver@2.37.0 install: `node install.js`\nnpm ERR! Exit status 1\nnpm ERR! \nnpm ERR! Failed at the chromedriver@2.37.0 install script 'node install.js'.\nnpm ERR! Make sure you have the latest version of node.js and npm installed.\nnpm ERR! If you do, this is most likely a problem with the chromedriver package,\nnpm ERR! not with npm itself.\nnpm ERR! Tell the author that this fails on your system:\nnpm ERR!     node install.js\nnpm ERR! You can get information on how to open an issue for this project with:\nnpm ERR!     npm bugs chromedriver\nnpm ERR! Or if that isn't available, you can get their info via:\nnpm ERR!     npm owner ls chromedriver\nnpm ERR! There is likely additional logging output above.\n\nnpm ERR! Please include the following file with any support request:\nnpm ERR!     /home/frappe/frappe-bench/npm-debug.log\nTraceback (most recent call last):\n  File \"/usr/local/bin/bench\", line 11, in <module>\n    load_entry_point('bench', 'console_scripts', 'bench')()\n  File \"/home/frappe/.bench/bench/cli.py\", line 40, in cli\n    bench_command()\n  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 722, in __call__\n    return self.main(*args, **kwargs)\n  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 697, in main\n    rv = self.invoke(ctx)\n  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 1066, in invoke\n    return _process_result(sub_ctx.command.invoke(sub_ctx))\n  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 895, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 535, in invoke\n    return callback(*args, **kwargs)\n  File \"/home/frappe/.bench/bench/commands/make.py\", line 28, in init\n    python \t\t = python)\n  File \"/home/frappe/.bench/bench/utils.py\", line 82, in init\n    update_node_packages(bench_path=path)\n  File \"/home/frappe/.bench/bench/utils.py\", line 452, in update_node_packages\n    update_npm_packages(bench_path)\n  File \"/home/frappe/.bench/bench/utils.py\", line 499, in update_npm_packages\n    exec_cmd('npm install', cwd=bench_path)\n  File \"/home/frappe/.bench/bench/utils.py\", line 152, in exec_cmd\n    raise CommandFailedError(cmd)\nbench.utils.CommandFailedError: npm install", "stderr_lines": ["INFO:bench.utils:virtualenv -q env -p /usr/bin/python", "INFO:bench.utils:./env/bin/pip -q install --upgrade pip", "INFO:bench.utils:./env/bin/pip -q install wheel", "INFO:bench.utils:./env/bin/pip -q install six", "INFO:bench.utils:./env/bin/pip -q install -e git+https://github.com/frappe/python-pdfkit.git#egg=pdfkit", "INFO:bench.app:getting app frappe", "INFO:bench.utils:git clone https://github.com/frappe/frappe.git --branch master  --origin upstream", "Cloning into 'frappe'...", "INFO:bench.app:installing frappe", "INFO:bench.utils:/home/frappe/frappe-bench/env/bin/pip install -q  -e /home/frappe/frappe-bench/apps/frappe --no-cache-dir", "INFO:bench.utils:npm install", "npm WARN deprecated socks@1.1.10: If using 2.x branch, please upgrade to at least 2.1.6 to avoid a serious bug with socket data flow and an import issue introduced in 2.1.0", "npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):", "npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {\"os\":\"darwin\",\"arch\":\"any\"} (current: {\"os\":\"linux\",\"arch\":\"arm\"})", "npm WARN frappe@ No description", "npm ERR! Linux 4.4.0-1085-raspi2", "npm ERR! argv \"/usr/bin/node\" \"/usr/bin/npm\" \"install\"", "npm ERR! node v6.13.1", "npm ERR! npm  v3.10.10", "npm ERR! code ELIFECYCLE", "", "npm ERR! chromedriver@2.37.0 install: `node install.js`", "npm ERR! Exit status 1", "npm ERR! ", "npm ERR! Failed at the chromedriver@2.37.0 install script 'node install.js'.", "npm ERR! Make sure you have the latest version of node.js and npm installed.", "npm ERR! If you do, this is most likely a problem with the chromedriver package,", "npm ERR! not with npm itself.", "npm ERR! Tell the author that this fails on your system:", "npm ERR!     node install.js", "npm ERR! You can get information on how to open an issue for this project with:", "npm ERR!     npm bugs chromedriver", "npm ERR! Or if that isn't available, you can get their info via:", "npm ERR!     npm owner ls chromedriver", "npm ERR! There is likely additional logging output above.", "", "npm ERR! Please include the following file with any support request:", "npm ERR!     /home/frappe/frappe-bench/npm-debug.log", "Traceback (most recent call last):", "  File \"/usr/local/bin/bench\", line 11, in <module>", "    load_entry_point('bench', 'console_scripts', 'bench')()", "  File \"/home/frappe/.bench/bench/cli.py\", line 40, in cli", "    bench_command()", "  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 722, in __call__", "    return self.main(*args, **kwargs)", "  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 697, in main", "    rv = self.invoke(ctx)", "  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 1066, in invoke", "    return _process_result(sub_ctx.command.invoke(sub_ctx))", "  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 895, in invoke", "    return ctx.invoke(self.callback, **ctx.params)", "  File \"/usr/local/lib/python2.7/dist-packages/click/core.py\", line 535, in invoke", "    return callback(*args, **kwargs)", "  File \"/home/frappe/.bench/bench/commands/make.py\", line 28, in init", "    python \t\t = python)", "  File \"/home/frappe/.bench/bench/utils.py\", line 82, in init", "    update_node_packages(bench_path=path)", "  File \"/home/frappe/.bench/bench/utils.py\", line 452, in update_node_packages", "    update_npm_packages(bench_path)", "  File \"/home/frappe/.bench/bench/utils.py\", line 499, in update_npm_packages", "    exec_cmd('npm install', cwd=bench_path)", "  File \"/home/frappe/.bench/bench/utils.py\", line 152, in exec_cmd", "    raise CommandFailedError(cmd)", "bench.utils.CommandFailedError: npm install"], "stdout": "Already using interpreter /usr/bin/python\n\n> uws@9.14.0 install /home/frappe/frappe-bench/node_modules/uws\n> node-gyp rebuild > build_log.txt 2>&1 || exit 0\n\n\n> chromedriver@2.37.0 install /home/frappe/frappe-bench/node_modules/chromedriver\n> node install.js\n\nOnly Linux 64 bits supported.\nfrappe@ /home/frappe/frappe-bench\n├─┬ babel-core@6.26.0 \n│ ├─┬ babel-code-frame@6.26.0 \n│ │ ├─┬ chalk@1.1.3 \n│ │ │ ├── ansi-styles@2.2.1 \n│ │ │ ├─┬ has-ansi@2.0.0 \n│ │ │ │ └── ansi-regex@2.1.1 \n│ │ │ ├── strip-ansi@3.0.1 \n│ │ │ └── supports-color@2.0.0 \n│ │ ├── esutils@2.0.2 \n│ │ └── js-tokens@3.0.2 \n│ ├─┬ babel-generator@6.26.1 \n│ │ ├─┬ detect-indent@4.0.0 \n│ │ │ └─┬ repeating@2.0.1 \n│ │ │   └─┬ is-finite@1.0.2 \n│ │ │     └── number-is-nan@1.0.1 \n│ │ ├── jsesc@1.3.0 \n│ │ └── trim-right@1.0.1 \n│ ├── babel-helpers@6.24.1 \n│ ├── babel-messages@6.23.0 \n│ ├─┬ babel-register@6.26.0 \n│ │ ├── core-js@2.5.3 \n│ │ ├─┬ home-or-tmp@2.0.0 \n│ │ │ ├── os-homedir@1.0.2 \n│ │ │ └── os-tmpdir@1.0.2 \n│ │ └── source-map-support@0.4.18 \n│ ├─┬ babel-runtime@6.26.0 \n│ │ └── regenerator-runtime@0.11.1 \n│ ├── babel-template@6.26.0 \n│ ├─┬ babel-traverse@6.26.0 \n│ │ └── globals@9.18.0 \n│ ├─┬ babel-types@6.26.0 \n│ │ └── to-fast-properties@1.0.3 \n│ ├── babylon@6.18.0 \n│ ├── convert-source-map@1.5.1 \n│ ├─┬ debug@2.6.9 \n│ │ └── ms@2.0.0 \n│ ├── json5@0.5.1 \n│ ├── lodash@4.17.5 \n│ ├─┬ minimatch@3.0.4 \n│ │ └─┬ brace-expansion@1.1.11 \n│ │   ├── balanced-match@1.0.0 \n│ │   └── concat-map@0.0.1 \n│ ├── path-is-absolute@1.0.1 \n│ ├── private@0.1.8 \n│ ├── slash@1.0.0 \n│ └── source-map@0.5.7 \n├─┬ babel-plugin-transform-object-rest-spread@6.26.0 \n│ └── babel-plugin-syntax-object-rest-spread@6.13.0 \n├─┬ babel-preset-env@1.6.1 \n│ ├── babel-plugin-check-es2015-constants@6.22.0 \n│ ├── babel-plugin-syntax-trailing-function-commas@6.22.0 \n│ ├─┬ babel-plugin-transform-async-to-generator@6.24.1 \n│ │ ├── babel-helper-remap-async-to-generator@6.24.1 \n│ │ └── babel-plugin-syntax-async-functions@6.13.0 \n│ ├── babel-plugin-transform-es2015-arrow-functions@6.22.0 \n│ ├── babel-plugin-transform-es2015-block-scoped-functions@6.22.0 \n│ ├── babel-plugin-transform-es2015-block-scoping@6.26.0 \n│ ├─┬ babel-plugin-transform-es2015-classes@6.24.1 \n│ │ ├── babel-helper-define-map@6.26.0 \n│ │ ├── babel-helper-function-name@6.24.1 \n│ │ ├── babel-helper-optimise-call-expression@6.24.1 \n│ │ └── babel-helper-replace-supers@6.24.1 \n│ ├── babel-plugin-transform-es2015-computed-properties@6.24.1 \n│ ├── babel-plugin-transform-es2015-destructuring@6.23.0 \n│ ├── babel-plugin-transform-es2015-duplicate-keys@6.24.1 \n│ ├── babel-plugin-transform-es2015-for-of@6.23.0 \n│ ├── babel-plugin-transform-es2015-function-name@6.24.1 \n│ ├── babel-plugin-transform-es2015-literals@6.22.0 \n│ ├── babel-plugin-transform-es2015-modules-amd@6.24.1 \n│ ├─┬ babel-plugin-transform-es2015-modules-commonjs@6.26.0 \n│ │ └── babel-plugin-transform-strict-mode@6.24.1 \n│ ├─┬ babel-plugin-transform-es2015-modules-systemjs@6.24.1 \n│ │ └── babel-helper-hoist-variables@6.24.1 \n│ ├── babel-plugin-transform-es2015-modules-umd@6.24.1 \n│ ├── babel-plugin-transform-es2015-object-super@6.24.1 \n│ ├─┬ babel-plugin-transform-es2015-parameters@6.24.1 \n│ │ ├── babel-helper-call-delegate@6.24.1 \n│ │ └── babel-helper-get-function-arity@6.24.1 \n│ ├── babel-plugin-transform-es2015-shorthand-properties@6.24.1 \n│ ├── babel-plugin-transform-es2015-spread@6.22.0 \n│ ├─┬ babel-plugin-transform-es2015-sticky-regex@6.24.1 \n│ │ └── babel-helper-regex@6.26.0 \n│ ├── babel-plugin-transform-es2015-template-literals@6.22.0 \n│ ├── babel-plugin-transform-es2015-typeof-symbol@6.23.0 \n│ ├─┬ babel-plugin-transform-es2015-unicode-regex@6.24.1 \n│ │ └─┬ regexpu-core@2.0.0 \n│ │   ├── regenerate@1.3.3 \n│ │   ├── regjsgen@0.2.0 \n│ │   └─┬ regjsparser@0.1.5 \n│ │     └── jsesc@0.5.0 \n│ ├─┬ babel-plugin-transform-exponentiation-operator@6.24.1 \n│ │ ├─┬ babel-helper-builder-binary-assignment-operator-visitor@6.24.1 \n│ │ │ └── babel-helper-explode-assignable-expression@6.24.1 \n│ │ └── babel-plugin-syntax-exponentiation-operator@6.13.0 \n│ ├─┬ babel-plugin-transform-regenerator@6.26.0 \n│ │ └── regenerator-transform@0.10.1 \n│ ├─┬ browserslist@2.11.3 \n│ │ ├── caniuse-lite@1.0.30000820 \n│ │ └── electron-to-chromium@1.3.40 \n│ ├─┬ invariant@2.2.4 \n│ │ └── loose-envify@1.3.1 \n│ └── semver@5.5.0 \n├─┬ babel-preset-minify@0.2.0 \n│ ├─┬ babel-plugin-minify-builtins@0.2.0 \n│ │ └── babel-helper-evaluate-path@0.2.0 \n│ ├── babel-plugin-minify-constant-folding@0.2.0 \n│ ├─┬ babel-plugin-minify-dead-code-elimination@0.2.0 \n│ │ ├── babel-helper-mark-eval-scopes@0.2.0 \n│ │ ├── babel-helper-remove-or-void@0.2.0 \n│ │ └── lodash.some@4.6.0 \n│ ├─┬ babel-plugin-minify-flip-comparisons@0.2.0 \n│ │ └── babel-helper-is-void-0@0.2.0 \n│ ├─┬ babel-plugin-minify-guarded-expressions@0.2.0 \n│ │ └── babel-helper-flip-expressions@0.2.0 \n│ ├── babel-plugin-minify-infinity@0.2.0 \n│ ├── babel-plugin-minify-mangle-names@0.2.0 \n│ ├── babel-plugin-minify-numeric-literals@0.2.0 \n│ ├── babel-plugin-minify-replace@0.2.0 \n│ ├─┬ babel-plugin-minify-simplify@0.2.0 \n│ │ ├── babel-helper-is-nodes-equiv@0.0.1 \n│ │ └── babel-helper-to-multiple-sequence-expressions@0.2.0 \n│ ├── babel-plugin-minify-type-constructors@0.2.0 \n│ ├── babel-plugin-transform-inline-consecutive-adds@0.2.0 \n│ ├── babel-plugin-transform-member-expression-literals@6.9.0 \n│ ├── babel-plugin-transform-merge-sibling-variables@6.9.0 \n│ ├── babel-plugin-transform-minify-booleans@6.9.0 \n│ ├── babel-plugin-transform-property-literals@6.9.0 \n│ ├── babel-plugin-transform-regexp-constructors@0.2.0 \n│ ├── babel-plugin-transform-remove-console@6.9.0 \n│ ├── babel-plugin-transform-remove-debugger@6.9.0 \n│ ├── babel-plugin-transform-remove-undefined@0.2.0 \n│ ├── babel-plugin-transform-simplify-comparison-operators@6.9.0 \n│ ├── babel-plugin-transform-undefined-to-void@6.9.0 \n│ └── lodash.isplainobject@4.0.6 \n├─┬ chokidar@1.7.0 \n│ ├─┬ anymatch@1.3.2 \n│ │ ├─┬ micromatch@2.3.11 \n│ │ │ ├─┬ arr-diff@2.0.0 \n│ │ │ │ └── arr-flatten@1.1.0 \n│ │ │ ├── array-unique@0.2.1 \n│ │ │ ├─┬ braces@1.8.5 \n│ │ │ │ ├─┬ expand-range@1.8.2 \n│ │ │ │ │ └─┬ fill-range@2.2.3 \n│ │ │ │ │   ├── is-number@2.1.0 \n│ │ │ │ │   ├─┬ isobject@2.1.0 \n│ │ │ │ │   │ └── isarray@1.0.0 \n│ │ │ │ │   ├─┬ randomatic@1.1.7 \n│ │ │ │ │   │ ├─┬ is-number@3.0.0 \n│ │ │ │ │   │ │ └── kind-of@3.2.2 \n│ │ │ │ │   │ └── kind-of@4.0.0 \n│ │ │ │ │   └── repeat-string@1.6.1 \n│ │ │ │ ├── preserve@0.2.0 \n│ │ │ │ └── repeat-element@1.1.2 \n│ │ │ ├─┬ expand-brackets@0.1.5 \n│ │ │ │ └── is-posix-bracket@0.1.1 \n│ │ │ ├── extglob@0.3.2 \n│ │ │ ├── filename-regex@2.0.1 \n│ │ │ ├─┬ kind-of@3.2.2 \n│ │ │ │ └── is-buffer@1.1.6 \n│ │ │ ├─┬ object.omit@2.0.1 \n│ │ │ │ ├─┬ for-own@0.1.5 \n│ │ │ │ │ └── for-in@1.0.2 \n│ │ │ │ └── is-extendable@0.1.1 \n│ │ │ ├─┬ parse-glob@3.0.4 \n│ │ │ │ ├── glob-base@0.3.0 \n│ │ │ │ └── is-dotfile@1.0.3 \n│ │ │ └─┬ regex-cache@0.4.4 \n│ │ │   └─┬ is-equal-shallow@0.1.3 \n│ │ │     └── is-primitive@2.0.0 \n│ │ └─┬ normalize-path@2.1.1 \n│ │   └── remove-trailing-separator@1.1.0 \n│ ├── async-each@1.0.1 \n│ ├── glob-parent@2.0.0 \n│ ├── inherits@2.0.3 \n│ ├─┬ is-binary-path@1.0.1 \n│ │ └── binary-extensions@1.11.0 \n│ ├─┬ is-glob@2.0.1 \n│ │ └── is-extglob@1.0.0 \n│ └─┬ readdirp@2.1.0 \n│   └── set-immediate-shim@1.0.1 \n├── cookie@0.3.1 \n├─┬ express@4.16.3 \n│ ├─┬ accepts@1.3.5 \n│ │ ├─┬ mime-types@2.1.18 \n│ │ │ └── mime-db@1.33.0 \n│ │ └── negotiator@0.6.1 \n│ ├── array-flatten@1.1.1 \n│ ├─┬ body-parser@1.18.2 \n│ │ ├── bytes@3.0.0 \n│ │ ├─┬ http-errors@1.6.2 \n│ │ │ ├── depd@1.1.1 \n│ │ │ └── setprototypeof@1.0.3 \n│ │ ├── iconv-lite@0.4.19 \n│ │ └── raw-body@2.3.2 \n│ ├── content-disposition@0.5.2 \n│ ├── content-type@1.0.4 \n│ ├── cookie-signature@1.0.6 \n│ ├── depd@1.1.2 \n│ ├── encodeurl@1.0.2 \n│ ├── escape-html@1.0.3 \n│ ├── etag@1.8.1 \n│ ├─┬ finalhandler@1.1.1 \n│ │ └── unpipe@1.0.0 \n│ ├── fresh@0.5.2 \n│ ├── merge-descriptors@1.0.1 \n│ ├── methods@1.1.2 \n│ ├─┬ on-finished@2.3.0 \n│ │ └── ee-first@1.1.1 \n│ ├── parseurl@1.3.2 \n│ ├── path-to-regexp@0.1.7 \n│ ├─┬ proxy-addr@2.0.3 \n│ │ ├── forwarded@0.1.2 \n│ │ └── ipaddr.js@1.6.0 \n│ ├── qs@6.5.1 \n│ ├── range-parser@1.2.0 \n│ ├── safe-buffer@5.1.1 \n│ ├─┬ send@0.16.2 \n│ │ └── destroy@1.0.4 \n│ ├── serve-static@1.13.2 \n│ ├── setprototypeof@1.1.0 \n│ ├── statuses@1.4.0 \n│ ├─┬ type-is@1.6.16 \n│ │ └── media-typer@0.3.0 \n│ ├── utils-merge@1.0.1 \n│ └── vary@1.1.2 \n├─┬ less@2.7.3 \n│ ├─┬ errno@0.1.7 \n│ │ └── prr@1.0.1 \n│ ├── graceful-fs@4.1.11 \n│ ├── image-size@0.5.5 \n│ ├── mime@1.4.1 \n│ ├─┬ mkdirp@0.5.1 \n│ │ └── minimist@0.0.8 \n│ ├─┬ promise@7.3.1 \n│ │ └── asap@2.0.6 \n│ └─┬ request@2.81.0 \n│   ├── aws-sign2@0.6.0 \n│   ├── aws4@1.6.0 \n│   ├── caseless@0.12.0 \n│   ├─┬ combined-stream@1.0.6 \n│   │ └── delayed-stream@1.0.0 \n│   ├── forever-agent@0.6.1 \n│   ├── form-data@2.1.4 \n│   ├─┬ har-validator@4.2.1 \n│   │ ├─┬ ajv@4.11.8 \n│   │ │ ├── co@4.6.0 \n│   │ │ └─┬ json-stable-stringify@1.0.1 \n│   │ │   └── jsonify@0.0.0 \n│   │ └── har-schema@1.0.5 \n│   ├─┬ hawk@3.1.3 \n│   │ ├── boom@2.10.1 \n│   │ ├── cryptiles@2.0.5 \n│   │ ├── hoek@2.16.3 \n│   │ └── sntp@1.0.9 \n│   ├─┬ http-signature@1.1.1 \n│   │ ├── assert-plus@0.2.0 \n│   │ ├─┬ jsprim@1.4.1 \n│   │ │ ├── assert-plus@1.0.0 \n│   │ │ ├── extsprintf@1.3.0 \n│   │ │ ├── json-schema@0.2.3 \n│   │ │ └── verror@1.10.0 \n│   │ └─┬ sshpk@1.14.1 \n│   │   ├── asn1@0.2.3 \n│   │   ├── bcrypt-pbkdf@1.0.1 \n│   │   ├── dashdash@1.14.1 \n│   │   ├── ecc-jsbn@0.1.1 \n│   │   ├── getpass@0.1.7 \n│   │   ├── jsbn@0.1.1 \n│   │   └── tweetnacl@0.14.5 \n│   ├── is-typedarray@1.0.0 \n│   ├── isstream@0.1.2 \n│   ├── json-stringify-safe@5.0.1 \n│   ├── oauth-sign@0.8.2 \n│   ├── performance-now@0.2.0 \n│   ├── qs@6.4.0 \n│   ├── stringstream@0.0.5 \n│   ├─┬ tough-cookie@2.3.4 \n│   │ └── punycode@1.4.1 \n│   ├── tunnel-agent@0.6.0 \n│   └── uuid@3.2.1 \n├─┬ nightwatch@0.9.20 \n│ ├─┬ chai-nightwatch@0.1.1 \n│ │ ├── assertion-error@1.0.0 \n│ │ └─┬ deep-eql@0.1.3 \n│ │   └── type-detect@0.1.1 \n│ ├── ejs@2.5.7 \n│ ├─┬ lodash.clone@3.0.3 \n│ │ ├─┬ lodash._baseclone@3.3.0 \n│ │ │ ├── lodash._arraycopy@3.0.0 \n│ │ │ ├── lodash._arrayeach@3.0.0 \n│ │ │ ├─┬ lodash._baseassign@3.2.0 \n│ │ │ │ └── lodash._basecopy@3.0.1 \n│ │ │ ├── lodash._basefor@3.0.3 \n│ │ │ ├── lodash.isarray@3.0.4 \n│ │ │ └─┬ lodash.keys@3.1.2 \n│ │ │   ├── lodash._getnative@3.9.1 \n│ │ │   └── lodash.isarguments@3.1.0 \n│ │ ├── lodash._bindcallback@3.0.1 \n│ │ └── lodash._isiterateecall@3.0.9 \n│ ├─┬ lodash.defaultsdeep@4.3.2 \n│ │ ├── lodash._baseclone@4.5.7 \n│ │ ├── lodash._stack@4.1.3 \n│ │ ├── lodash.keysin@4.2.0 \n│ │ ├── lodash.mergewith@4.6.1 \n│ │ └── lodash.rest@4.0.5 \n│ ├── minimatch@3.0.3 \n│ ├── mkpath@1.0.0 \n│ ├─┬ mocha-nightwatch@3.2.2 \n│ │ ├── browser-stdout@1.3.0 \n│ │ ├─┬ commander@2.9.0 \n│ │ │ └── graceful-readlink@1.0.1 \n│ │ ├─┬ debug@2.2.0 \n│ │ │ └── ms@0.7.1 \n│ │ ├── diff@1.4.0 \n│ │ ├── escape-string-regexp@1.0.5 \n│ │ ├─┬ glob@7.0.5 \n│ │ │ ├── fs.realpath@1.0.0 \n│ │ │ ├─┬ inflight@1.0.6 \n│ │ │ │ └── wrappy@1.0.2 \n│ │ │ └── once@1.4.0 \n│ │ ├── growl@1.9.2 \n│ │ ├── json3@3.3.2 \n│ │ ├─┬ lodash.create@3.1.1 \n│ │ │ └── lodash._basecreate@3.0.3 \n│ │ └─┬ supports-color@3.1.2 \n│ │   └── has-flag@1.0.0 \n│ ├─┬ optimist@0.6.1 \n│ │ └── wordwrap@0.0.3 \n│ ├─┬ proxy-agent@2.0.0 \n│ │ ├─┬ agent-base@2.1.1 \n│ │ │ └── semver@5.0.3 \n│ │ ├── http-proxy-agent@1.0.0 \n│ │ ├── https-proxy-agent@1.0.0 \n│ │ ├── lru-cache@2.6.5 \n│ │ ├─┬ pac-proxy-agent@1.1.0 \n│ │ │ ├─┬ get-uri@2.0.1 \n│ │ │ │ ├── data-uri-to-buffer@1.2.0 \n│ │ │ │ ├── file-uri-to-path@1.0.0 \n│ │ │ │ └─┬ ftp@0.3.10 \n│ │ │ │   ├─┬ readable-stream@1.1.14 \n│ │ │ │   │ ├── isarray@0.0.1 \n│ │ │ │   │ └── string_decoder@0.10.31 \n│ │ │ │   └── xregexp@2.0.0 \n│ │ │ └─┬ pac-resolver@2.0.0 \n│ │ │   ├── co@3.0.6 \n│ │ │   ├─┬ degenerator@1.0.4 \n│ │ │   │ ├── ast-types@0.11.3 \n│ │ │   │ ├─┬ escodegen@1.9.1 \n│ │ │   │ │ ├── estraverse@4.2.0 \n│ │ │   │ │ ├─┬ optionator@0.8.2 \n│ │ │   │ │ │ ├── deep-is@0.1.3 \n│ │ │   │ │ │ ├── fast-levenshtein@2.0.6 \n│ │ │   │ │ │ ├── levn@0.3.0 \n│ │ │   │ │ │ ├── prelude-ls@1.1.2 \n│ │ │   │ │ │ ├── type-check@0.3.2 \n│ │ │   │ │ │ └── wordwrap@1.0.0 \n│ │ │   │ │ └── source-map@0.6.1 \n│ │ │   │ └── esprima@3.1.3 \n│ │ │   ├── ip@1.0.1 \n│ │ │   ├── netmask@1.0.6 \n│ │ │   └── thunkify@2.1.2 \n│ │ └─┬ socks-proxy-agent@2.1.1 \n│ │   └─┬ socks@1.1.10 \n│ │     ├── ip@1.1.5 \n│ │     └── smart-buffer@1.1.15 \n│ └── q@1.4.1 \n├─┬ redis@2.8.0 \n│ ├── double-ended-queue@2.1.0-0 \n│ ├── redis-commands@1.3.5 \n│ └── redis-parser@2.6.0 \n├─┬ socket.io@2.0.4 \n│ ├─┬ engine.io@3.1.5 \n│ │ ├── base64id@1.0.0 \n│ │ ├── debug@3.1.0 \n│ │ ├─┬ engine.io-parser@2.1.2 \n│ │ │ ├── after@0.8.2 \n│ │ │ ├── arraybuffer.slice@0.0.7 \n│ │ │ └── blob@0.0.4 \n│ │ ├── uws@9.14.0 \n│ │ └─┬ ws@3.3.3 \n│ │   ├── async-limiter@1.0.0 \n│ │   └── ultron@1.1.1 \n│ ├── socket.io-adapter@1.1.1 \n│ ├─┬ socket.io-client@2.0.4 \n│ │ ├── backo2@1.0.2 \n│ │ ├── base64-arraybuffer@0.1.5 \n│ │ ├── component-bind@1.0.0 \n│ │ ├─┬ engine.io-client@3.1.6 \n│ │ │ ├── component-inherit@0.0.3 \n│ │ │ ├── debug@3.1.0 \n│ │ │ ├── xmlhttprequest-ssl@1.5.5 \n│ │ │ └── yeast@0.1.2 \n│ │ ├── has-cors@1.1.0 \n│ │ ├── indexof@0.0.1 \n│ │ ├── object-component@0.0.3 \n│ │ ├─┬ parseqs@0.0.5 \n│ │ │ └─┬ better-assert@1.0.2 \n│ │ │   └── callsite@1.0.0 \n│ │ ├── parseuri@0.0.5 \n│ │ └── to-array@0.1.4 \n│ └─┬ socket.io-parser@3.1.3 \n│   ├── debug@3.1.0 \n│   ├── has-binary2@1.0.2 \n│   └── isarray@2.0.1 \n├─┬ superagent@3.8.2 \n│ ├── component-emitter@1.2.1 \n│ ├── cookiejar@2.1.1 \n│ ├── debug@3.1.0 \n│ ├── extend@3.0.1 \n│ ├─┬ form-data@2.3.2 \n│ │ └── asynckit@0.4.0 \n│ ├── formidable@1.2.1 \n│ └─┬ readable-stream@2.3.5 \n│   ├── core-util-is@1.0.2 \n│   ├── isarray@1.0.0 \n│   ├── process-nextick-args@2.0.0 \n│   ├── string_decoder@1.0.3 \n│   └── util-deprecate@1.0.2 \n└─┬ touch@3.1.0 \n  └─┬ nopt@1.0.10 \n    └── abbrev@1.1.1 \n\n('installing', u'frappe')\nUpdating node packages...", "stdout_lines": ["Already using interpreter /usr/bin/python", "", "> uws@9.14.0 install /home/frappe/frappe-bench/node_modules/uws", "> node-gyp rebuild > build_log.txt 2>&1 || exit 0", "", "", "> chromedriver@2.37.0 install /home/frappe/frappe-bench/node_modules/chromedriver", "> node install.js", "", "Only Linux 64 bits supported.", "frappe@ /home/frappe/frappe-bench", "├─┬ babel-core@6.26.0 ", "│ ├─┬ babel-code-frame@6.26.0 ", "│ │ ├─┬ chalk@1.1.3 ", "│ │ │ ├── ansi-styles@2.2.1 ", "│ │ │ ├─┬ has-ansi@2.0.0 ", "│ │ │ │ └── ansi-regex@2.1.1 ", "│ │ │ ├── strip-ansi@3.0.1 ", "│ │ │ └── supports-color@2.0.0 ", "│ │ ├── esutils@2.0.2 ", "│ │ └── js-tokens@3.0.2 ", "│ ├─┬ babel-generator@6.26.1 ", "│ │ ├─┬ detect-indent@4.0.0 ", "│ │ │ └─┬ repeating@2.0.1 ", "│ │ │   └─┬ is-finite@1.0.2 ", "│ │ │     └── number-is-nan@1.0.1 ", "│ │ ├── jsesc@1.3.0 ", "│ │ └── trim-right@1.0.1 ", "│ ├── babel-helpers@6.24.1 ", "│ ├── babel-messages@6.23.0 ", "│ ├─┬ babel-register@6.26.0 ", "│ │ ├── core-js@2.5.3 ", "│ │ ├─┬ home-or-tmp@2.0.0 ", "│ │ │ ├── os-homedir@1.0.2 ", "│ │ │ └── os-tmpdir@1.0.2 ", "│ │ └── source-map-support@0.4.18 ", "│ ├─┬ babel-runtime@6.26.0 ", "│ │ └── regenerator-runtime@0.11.1 ", "│ ├── babel-template@6.26.0 ", "│ ├─┬ babel-traverse@6.26.0 ", "│ │ └── globals@9.18.0 ", "│ ├─┬ babel-types@6.26.0 ", "│ │ └── to-fast-properties@1.0.3 ", "│ ├── babylon@6.18.0 ", "│ ├── convert-source-map@1.5.1 ", "│ ├─┬ debug@2.6.9 ", "│ │ └── ms@2.0.0 ", "│ ├── json5@0.5.1 ", "│ ├── lodash@4.17.5 ", "│ ├─┬ minimatch@3.0.4 ", "│ │ └─┬ brace-expansion@1.1.11 ", "│ │   ├── balanced-match@1.0.0 ", "│ │   └── concat-map@0.0.1 ", "│ ├── path-is-absolute@1.0.1 ", "│ ├── private@0.1.8 ", "│ ├── slash@1.0.0 ", "│ └── source-map@0.5.7 ", "├─┬ babel-plugin-transform-object-rest-spread@6.26.0 ", "│ └── babel-plugin-syntax-object-rest-spread@6.13.0 ", "├─┬ babel-preset-env@1.6.1 ", "│ ├── babel-plugin-check-es2015-constants@6.22.0 ", "│ ├── babel-plugin-syntax-trailing-function-commas@6.22.0 ", "│ ├─┬ babel-plugin-transform-async-to-generator@6.24.1 ", "│ │ ├── babel-helper-remap-async-to-generator@6.24.1 ", "│ │ └── babel-plugin-syntax-async-functions@6.13.0 ", "│ ├── babel-plugin-transform-es2015-arrow-functions@6.22.0 ", "│ ├── babel-plugin-transform-es2015-block-scoped-functions@6.22.0 ", "│ ├── babel-plugin-transform-es2015-block-scoping@6.26.0 ", "│ ├─┬ babel-plugin-transform-es2015-classes@6.24.1 ", "│ │ ├── babel-helper-define-map@6.26.0 ", "│ │ ├── babel-helper-function-name@6.24.1 ", "│ │ ├── babel-helper-optimise-call-expression@6.24.1 ", "│ │ └── babel-helper-replace-supers@6.24.1 ", "│ ├── babel-plugin-transform-es2015-computed-properties@6.24.1 ", "│ ├── babel-plugin-transform-es2015-destructuring@6.23.0 ", "│ ├── babel-plugin-transform-es2015-duplicate-keys@6.24.1 ", "│ ├── babel-plugin-transform-es2015-for-of@6.23.0 ", "│ ├── babel-plugin-transform-es2015-function-name@6.24.1 ", "│ ├── babel-plugin-transform-es2015-literals@6.22.0 ", "│ ├── babel-plugin-transform-es2015-modules-amd@6.24.1 ", "│ ├─┬ babel-plugin-transform-es2015-modules-commonjs@6.26.0 ", "│ │ └── babel-plugin-transform-strict-mode@6.24.1 ", "│ ├─┬ babel-plugin-transform-es2015-modules-systemjs@6.24.1 ", "│ │ └── babel-helper-hoist-variables@6.24.1 ", "│ ├── babel-plugin-transform-es2015-modules-umd@6.24.1 ", "│ ├── babel-plugin-transform-es2015-object-super@6.24.1 ", "│ ├─┬ babel-plugin-transform-es2015-parameters@6.24.1 ", "│ │ ├── babel-helper-call-delegate@6.24.1 ", "│ │ └── babel-helper-get-function-arity@6.24.1 ", "│ ├── babel-plugin-transform-es2015-shorthand-properties@6.24.1 ", "│ ├── babel-plugin-transform-es2015-spread@6.22.0 ", "│ ├─┬ babel-plugin-transform-es2015-sticky-regex@6.24.1 ", "│ │ └── babel-helper-regex@6.26.0 ", "│ ├── babel-plugin-transform-es2015-template-literals@6.22.0 ", "│ ├── babel-plugin-transform-es2015-typeof-symbol@6.23.0 ", "│ ├─┬ babel-plugin-transform-es2015-unicode-regex@6.24.1 ", "│ │ └─┬ regexpu-core@2.0.0 ", "│ │   ├── regenerate@1.3.3 ", "│ │   ├── regjsgen@0.2.0 ", "│ │   └─┬ regjsparser@0.1.5 ", "│ │     └── jsesc@0.5.0 ", "│ ├─┬ babel-plugin-transform-exponentiation-operator@6.24.1 ", "│ │ ├─┬ babel-helper-builder-binary-assignment-operator-visitor@6.24.1 ", "│ │ │ └── babel-helper-explode-assignable-expression@6.24.1 ", "│ │ └── babel-plugin-syntax-exponentiation-operator@6.13.0 ", "│ ├─┬ babel-plugin-transform-regenerator@6.26.0 ", "│ │ └── regenerator-transform@0.10.1 ", "│ ├─┬ browserslist@2.11.3 ", "│ │ ├── caniuse-lite@1.0.30000820 ", "│ │ └── electron-to-chromium@1.3.40 ", "│ ├─┬ invariant@2.2.4 ", "│ │ └── loose-envify@1.3.1 ", "│ └── semver@5.5.0 ", "├─┬ babel-preset-minify@0.2.0 ", "│ ├─┬ babel-plugin-minify-builtins@0.2.0 ", "│ │ └── babel-helper-evaluate-path@0.2.0 ", "│ ├── babel-plugin-minify-constant-folding@0.2.0 ", "│ ├─┬ babel-plugin-minify-dead-code-elimination@0.2.0 ", "│ │ ├── babel-helper-mark-eval-scopes@0.2.0 ", "│ │ ├── babel-helper-remove-or-void@0.2.0 ", "│ │ └── lodash.some@4.6.0 ", "│ ├─┬ babel-plugin-minify-flip-comparisons@0.2.0 ", "│ │ └── babel-helper-is-void-0@0.2.0 ", "│ ├─┬ babel-plugin-minify-guarded-expressions@0.2.0 ", "│ │ └── babel-helper-flip-expressions@0.2.0 ", "│ ├── babel-plugin-minify-infinity@0.2.0 ", "│ ├── babel-plugin-minify-mangle-names@0.2.0 ", "│ ├── babel-plugin-minify-numeric-literals@0.2.0 ", "│ ├── babel-plugin-minify-replace@0.2.0 ", "│ ├─┬ babel-plugin-minify-simplify@0.2.0 ", "│ │ ├── babel-helper-is-nodes-equiv@0.0.1 ", "│ │ └── babel-helper-to-multiple-sequence-expressions@0.2.0 ", "│ ├── babel-plugin-minify-type-constructors@0.2.0 ", "│ ├── babel-plugin-transform-inline-consecutive-adds@0.2.0 ", "│ ├── babel-plugin-transform-member-expression-literals@6.9.0 ", "│ ├── babel-plugin-transform-merge-sibling-variables@6.9.0 ", "│ ├── babel-plugin-transform-minify-booleans@6.9.0 ", "│ ├── babel-plugin-transform-property-literals@6.9.0 ", "│ ├── babel-plugin-transform-regexp-constructors@0.2.0 ", "│ ├── babel-plugin-transform-remove-console@6.9.0 ", "│ ├── babel-plugin-transform-remove-debugger@6.9.0 ", "│ ├── babel-plugin-transform-remove-undefined@0.2.0 ", "│ ├── babel-plugin-transform-simplify-comparison-operators@6.9.0 ", "│ ├── babel-plugin-transform-undefined-to-void@6.9.0 ", "│ └── lodash.isplainobject@4.0.6 ", "├─┬ chokidar@1.7.0 ", "│ ├─┬ anymatch@1.3.2 ", "│ │ ├─┬ micromatch@2.3.11 ", "│ │ │ ├─┬ arr-diff@2.0.0 ", "│ │ │ │ └── arr-flatten@1.1.0 ", "│ │ │ ├── array-unique@0.2.1 ", "│ │ │ ├─┬ braces@1.8.5 ", "│ │ │ │ ├─┬ expand-range@1.8.2 ", "│ │ │ │ │ └─┬ fill-range@2.2.3 ", "│ │ │ │ │   ├── is-number@2.1.0 ", "│ │ │ │ │   ├─┬ isobject@2.1.0 ", "│ │ │ │ │   │ └── isarray@1.0.0 ", "│ │ │ │ │   ├─┬ randomatic@1.1.7 ", "│ │ │ │ │   │ ├─┬ is-number@3.0.0 ", "│ │ │ │ │   │ │ └── kind-of@3.2.2 ", "│ │ │ │ │   │ └── kind-of@4.0.0 ", "│ │ │ │ │   └── repeat-string@1.6.1 ", "│ │ │ │ ├── preserve@0.2.0 ", "│ │ │ │ └── repeat-element@1.1.2 ", "│ │ │ ├─┬ expand-brackets@0.1.5 ", "│ │ │ │ └── is-posix-bracket@0.1.1 ", "│ │ │ ├── extglob@0.3.2 ", "│ │ │ ├── filename-regex@2.0.1 ", "│ │ │ ├─┬ kind-of@3.2.2 ", "│ │ │ │ └── is-buffer@1.1.6 ", "│ │ │ ├─┬ object.omit@2.0.1 ", "│ │ │ │ ├─┬ for-own@0.1.5 ", "│ │ │ │ │ └── for-in@1.0.2 ", "│ │ │ │ └── is-extendable@0.1.1 ", "│ │ │ ├─┬ parse-glob@3.0.4 ", "│ │ │ │ ├── glob-base@0.3.0 ", "│ │ │ │ └── is-dotfile@1.0.3 ", "│ │ │ └─┬ regex-cache@0.4.4 ", "│ │ │   └─┬ is-equal-shallow@0.1.3 ", "│ │ │     └── is-primitive@2.0.0 ", "│ │ └─┬ normalize-path@2.1.1 ", "│ │   └── remove-trailing-separator@1.1.0 ", "│ ├── async-each@1.0.1 ", "│ ├── glob-parent@2.0.0 ", "│ ├── inherits@2.0.3 ", "│ ├─┬ is-binary-path@1.0.1 ", "│ │ └── binary-extensions@1.11.0 ", "│ ├─┬ is-glob@2.0.1 ", "│ │ └── is-extglob@1.0.0 ", "│ └─┬ readdirp@2.1.0 ", "│   └── set-immediate-shim@1.0.1 ", "├── cookie@0.3.1 ", "├─┬ express@4.16.3 ", "│ ├─┬ accepts@1.3.5 ", "│ │ ├─┬ mime-types@2.1.18 ", "│ │ │ └── mime-db@1.33.0 ", "│ │ └── negotiator@0.6.1 ", "│ ├── array-flatten@1.1.1 ", "│ ├─┬ body-parser@1.18.2 ", "│ │ ├── bytes@3.0.0 ", "│ │ ├─┬ http-errors@1.6.2 ", "│ │ │ ├── depd@1.1.1 ", "│ │ │ └── setprototypeof@1.0.3 ", "│ │ ├── iconv-lite@0.4.19 ", "│ │ └── raw-body@2.3.2 ", "│ ├── content-disposition@0.5.2 ", "│ ├── content-type@1.0.4 ", "│ ├── cookie-signature@1.0.6 ", "│ ├── depd@1.1.2 ", "│ ├── encodeurl@1.0.2 ", "│ ├── escape-html@1.0.3 ", "│ ├── etag@1.8.1 ", "│ ├─┬ finalhandler@1.1.1 ", "│ │ └── unpipe@1.0.0 ", "│ ├── fresh@0.5.2 ", "│ ├── merge-descriptors@1.0.1 ", "│ ├── methods@1.1.2 ", "│ ├─┬ on-finished@2.3.0 ", "│ │ └── ee-first@1.1.1 ", "│ ├── parseurl@1.3.2 ", "│ ├── path-to-regexp@0.1.7 ", "│ ├─┬ proxy-addr@2.0.3 ", "│ │ ├── forwarded@0.1.2 ", "│ │ └── ipaddr.js@1.6.0 ", "│ ├── qs@6.5.1 ", "│ ├── range-parser@1.2.0 ", "│ ├── safe-buffer@5.1.1 ", "│ ├─┬ send@0.16.2 ", "│ │ └── destroy@1.0.4 ", "│ ├── serve-static@1.13.2 ", "│ ├── setprototypeof@1.1.0 ", "│ ├── statuses@1.4.0 ", "│ ├─┬ type-is@1.6.16 ", "│ │ └── media-typer@0.3.0 ", "│ ├── utils-merge@1.0.1 ", "│ └── vary@1.1.2 ", "├─┬ less@2.7.3 ", "│ ├─┬ errno@0.1.7 ", "│ │ └── prr@1.0.1 ", "│ ├── graceful-fs@4.1.11 ", "│ ├── image-size@0.5.5 ", "│ ├── mime@1.4.1 ", "│ ├─┬ mkdirp@0.5.1 ", "│ │ └── minimist@0.0.8 ", "│ ├─┬ promise@7.3.1 ", "│ │ └── asap@2.0.6 ", "│ └─┬ request@2.81.0 ", "│   ├── aws-sign2@0.6.0 ", "│   ├── aws4@1.6.0 ", "│   ├── caseless@0.12.0 ", "│   ├─┬ combined-stream@1.0.6 ", "│   │ └── delayed-stream@1.0.0 ", "│   ├── forever-agent@0.6.1 ", "│   ├── form-data@2.1.4 ", "│   ├─┬ har-validator@4.2.1 ", "│   │ ├─┬ ajv@4.11.8 ", "│   │ │ ├── co@4.6.0 ", "│   │ │ └─┬ json-stable-stringify@1.0.1 ", "│   │ │   └── jsonify@0.0.0 ", "│   │ └── har-schema@1.0.5 ", "│   ├─┬ hawk@3.1.3 ", "│   │ ├── boom@2.10.1 ", "│   │ ├── cryptiles@2.0.5 ", "│   │ ├── hoek@2.16.3 ", "│   │ └── sntp@1.0.9 ", "│   ├─┬ http-signature@1.1.1 ", "│   │ ├── assert-plus@0.2.0 ", "│   │ ├─┬ jsprim@1.4.1 ", "│   │ │ ├── assert-plus@1.0.0 ", "│   │ │ ├── extsprintf@1.3.0 ", "│   │ │ ├── json-schema@0.2.3 ", "│   │ │ └── verror@1.10.0 ", "│   │ └─┬ sshpk@1.14.1 ", "│   │   ├── asn1@0.2.3 ", "│   │   ├── bcrypt-pbkdf@1.0.1 ", "│   │   ├── dashdash@1.14.1 ", "│   │   ├── ecc-jsbn@0.1.1 ", "│   │   ├── getpass@0.1.7 ", "│   │   ├── jsbn@0.1.1 ", "│   │   └── tweetnacl@0.14.5 ", "│   ├── is-typedarray@1.0.0 ", "│   ├── isstream@0.1.2 ", "│   ├── json-stringify-safe@5.0.1 ", "│   ├── oauth-sign@0.8.2 ", "│   ├── performance-now@0.2.0 ", "│   ├── qs@6.4.0 ", "│   ├── stringstream@0.0.5 ", "│   ├─┬ tough-cookie@2.3.4 ", "│   │ └── punycode@1.4.1 ", "│   ├── tunnel-agent@0.6.0 ", "│   └── uuid@3.2.1 ", "├─┬ nightwatch@0.9.20 ", "│ ├─┬ chai-nightwatch@0.1.1 ", "│ │ ├── assertion-error@1.0.0 ", "│ │ └─┬ deep-eql@0.1.3 ", "│ │   └── type-detect@0.1.1 ", "│ ├── ejs@2.5.7 ", "│ ├─┬ lodash.clone@3.0.3 ", "│ │ ├─┬ lodash._baseclone@3.3.0 ", "│ │ │ ├── lodash._arraycopy@3.0.0 ", "│ │ │ ├── lodash._arrayeach@3.0.0 ", "│ │ │ ├─┬ lodash._baseassign@3.2.0 ", "│ │ │ │ └── lodash._basecopy@3.0.1 ", "│ │ │ ├── lodash._basefor@3.0.3 ", "│ │ │ ├── lodash.isarray@3.0.4 ", "│ │ │ └─┬ lodash.keys@3.1.2 ", "│ │ │   ├── lodash._getnative@3.9.1 ", "│ │ │   └── lodash.isarguments@3.1.0 ", "│ │ ├── lodash._bindcallback@3.0.1 ", "│ │ └── lodash._isiterateecall@3.0.9 ", "│ ├─┬ lodash.defaultsdeep@4.3.2 ", "│ │ ├── lodash._baseclone@4.5.7 ", "│ │ ├── lodash._stack@4.1.3 ", "│ │ ├── lodash.keysin@4.2.0 ", "│ │ ├── lodash.mergewith@4.6.1 ", "│ │ └── lodash.rest@4.0.5 ", "│ ├── minimatch@3.0.3 ", "│ ├── mkpath@1.0.0 ", "│ ├─┬ mocha-nightwatch@3.2.2 ", "│ │ ├── browser-stdout@1.3.0 ", "│ │ ├─┬ commander@2.9.0 ", "│ │ │ └── graceful-readlink@1.0.1 ", "│ │ ├─┬ debug@2.2.0 ", "│ │ │ └── ms@0.7.1 ", "│ │ ├── diff@1.4.0 ", "│ │ ├── escape-string-regexp@1.0.5 ", "│ │ ├─┬ glob@7.0.5 ", "│ │ │ ├── fs.realpath@1.0.0 ", "│ │ │ ├─┬ inflight@1.0.6 ", "│ │ │ │ └── wrappy@1.0.2 ", "│ │ │ └── once@1.4.0 ", "│ │ ├── growl@1.9.2 ", "│ │ ├── json3@3.3.2 ", "│ │ ├─┬ lodash.create@3.1.1 ", "│ │ │ └── lodash._basecreate@3.0.3 ", "│ │ └─┬ supports-color@3.1.2 ", "│ │   └── has-flag@1.0.0 ", "│ ├─┬ optimist@0.6.1 ", "│ │ └── wordwrap@0.0.3 ", "│ ├─┬ proxy-agent@2.0.0 ", "│ │ ├─┬ agent-base@2.1.1 ", "│ │ │ └── semver@5.0.3 ", "│ │ ├── http-proxy-agent@1.0.0 ", "│ │ ├── https-proxy-agent@1.0.0 ", "│ │ ├── lru-cache@2.6.5 ", "│ │ ├─┬ pac-proxy-agent@1.1.0 ", "│ │ │ ├─┬ get-uri@2.0.1 ", "│ │ │ │ ├── data-uri-to-buffer@1.2.0 ", "│ │ │ │ ├── file-uri-to-path@1.0.0 ", "│ │ │ │ └─┬ ftp@0.3.10 ", "│ │ │ │   ├─┬ readable-stream@1.1.14 ", "│ │ │ │   │ ├── isarray@0.0.1 ", "│ │ │ │   │ └── string_decoder@0.10.31 ", "│ │ │ │   └── xregexp@2.0.0 ", "│ │ │ └─┬ pac-resolver@2.0.0 ", "│ │ │   ├── co@3.0.6 ", "│ │ │   ├─┬ degenerator@1.0.4 ", "│ │ │   │ ├── ast-types@0.11.3 ", "│ │ │   │ ├─┬ escodegen@1.9.1 ", "│ │ │   │ │ ├── estraverse@4.2.0 ", "│ │ │   │ │ ├─┬ optionator@0.8.2 ", "│ │ │   │ │ │ ├── deep-is@0.1.3 ", "│ │ │   │ │ │ ├── fast-levenshtein@2.0.6 ", "│ │ │   │ │ │ ├── levn@0.3.0 ", "│ │ │   │ │ │ ├── prelude-ls@1.1.2 ", "│ │ │   │ │ │ ├── type-check@0.3.2 ", "│ │ │   │ │ │ └── wordwrap@1.0.0 ", "│ │ │   │ │ └── source-map@0.6.1 ", "│ │ │   │ └── esprima@3.1.3 ", "│ │ │   ├── ip@1.0.1 ", "│ │ │   ├── netmask@1.0.6 ", "│ │ │   └── thunkify@2.1.2 ", "│ │ └─┬ socks-proxy-agent@2.1.1 ", "│ │   └─┬ socks@1.1.10 ", "│ │     ├── ip@1.1.5 ", "│ │     └── smart-buffer@1.1.15 ", "│ └── q@1.4.1 ", "├─┬ redis@2.8.0 ", "│ ├── double-ended-queue@2.1.0-0 ", "│ ├── redis-commands@1.3.5 ", "│ └── redis-parser@2.6.0 ", "├─┬ socket.io@2.0.4 ", "│ ├─┬ engine.io@3.1.5 ", "│ │ ├── base64id@1.0.0 ", "│ │ ├── debug@3.1.0 ", "│ │ ├─┬ engine.io-parser@2.1.2 ", "│ │ │ ├── after@0.8.2 ", "│ │ │ ├── arraybuffer.slice@0.0.7 ", "│ │ │ └── blob@0.0.4 ", "│ │ ├── uws@9.14.0 ", "│ │ └─┬ ws@3.3.3 ", "│ │   ├── async-limiter@1.0.0 ", "│ │   └── ultron@1.1.1 ", "│ ├── socket.io-adapter@1.1.1 ", "│ ├─┬ socket.io-client@2.0.4 ", "│ │ ├── backo2@1.0.2 ", "│ │ ├── base64-arraybuffer@0.1.5 ", "│ │ ├── component-bind@1.0.0 ", "│ │ ├─┬ engine.io-client@3.1.6 ", "│ │ │ ├── component-inherit@0.0.3 ", "│ │ │ ├── debug@3.1.0 ", "│ │ │ ├── xmlhttprequest-ssl@1.5.5 ", "│ │ │ └── yeast@0.1.2 ", "│ │ ├── has-cors@1.1.0 ", "│ │ ├── indexof@0.0.1 ", "│ │ ├── object-component@0.0.3 ", "│ │ ├─┬ parseqs@0.0.5 ", "│ │ │ └─┬ better-assert@1.0.2 ", "│ │ │   └── callsite@1.0.0 ", "│ │ ├── parseuri@0.0.5 ", "│ │ └── to-array@0.1.4 ", "│ └─┬ socket.io-parser@3.1.3 ", "│   ├── debug@3.1.0 ", "│   ├── has-binary2@1.0.2 ", "│   └── isarray@2.0.1 ", "├─┬ superagent@3.8.2 ", "│ ├── component-emitter@1.2.1 ", "│ ├── cookiejar@2.1.1 ", "│ ├── debug@3.1.0 ", "│ ├── extend@3.0.1 ", "│ ├─┬ form-data@2.3.2 ", "│ │ └── asynckit@0.4.0 ", "│ ├── formidable@1.2.1 ", "│ └─┬ readable-stream@2.3.5 ", "│   ├── core-util-is@1.0.2 ", "│   ├── isarray@1.0.0 ", "│   ├── process-nextick-args@2.0.0 ", "│   ├── string_decoder@1.0.3 ", "│   └── util-deprecate@1.0.2 ", "└─┬ touch@3.1.0 ", "  └─┬ nopt@1.0.10 ", "    └── abbrev@1.1.1 ", "", "('installing', u'frappe')", "Updating node packages..."]}
    to retry, use: --limit @/tmp/.bench/playbooks/site.retry

PLAY RECAP *********************************************************************
localhost                  : ok=74   changed=47   unreachable=0    failed=1   

Traceback (most recent call last):
  File "install.py", line 387, in <module>
    install_bench(args)
  File "install.py", line 109, in install_bench
    run_playbook('site.yml', sudo=True, extra_vars=extra_vars)
  File "install.py", line 325, in run_playbook
    success = subprocess.check_call(args, cwd=os.path.join(cwd, 'playbooks'))
  File "/usr/lib/python3.5/subprocess.py", line 581, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['ansible-playbook', '-c', 'local', 'site.yml', '-e', '@/tmp/extra_vars.json', '--become', '--become-user=frappe']' returned non-zero exit status 2

Manually running bench init /home/frappe/frappe-bench --frappe-branch master for a more readable output:

frappe@ubuntu:~$ bench init /home/frappe/frappe-bench --frappe-branch master
INFO:bench.utils:virtualenv -q env -p /usr/bin/python
Already using interpreter /usr/bin/python
INFO:bench.utils:./env/bin/pip -q install --upgrade pip
INFO:bench.utils:./env/bin/pip -q install wheel
INFO:bench.utils:./env/bin/pip -q install six
INFO:bench.utils:./env/bin/pip -q install -e git+https://github.com/frappe/python-pdfkit.git#egg=pdfkit
INFO:bench.app:getting app frappe
INFO:bench.utils:git clone https://github.com/frappe/frappe.git --branch master  --origin upstream
Cloning into 'frappe'...
remote: Counting objects: 143469, done.
remote: Compressing objects: 100% (28/28), done.
remote: Total 143469 (delta 8), reused 11 (delta 4), pack-reused 143437
Receiving objects: 100% (143469/143469), 140.73 MiB | 699.00 KiB/s, done.
Resolving deltas: 100% (108140/108140), done.
Checking connectivity... done.
('installing', u'frappe')
INFO:bench.app:installing frappe
INFO:bench.utils:/home/frappe/frappe-bench/env/bin/pip install -q  -e /home/frappe/frappe-bench/apps/frappe --no-cache-dir
Updating node packages...
INFO:bench.utils:npm install
npm WARN deprecated socks@1.1.10: If using 2.x branch, please upgrade to at least 2.1.6 to avoid a serious bug with socket data flow and an import issue introduced in 2.1.0

> uws@9.14.0 install /home/frappe/frappe-bench/node_modules/uws
> node-gyp rebuild > build_log.txt 2>&1 || exit 0

> chromedriver@2.37.0 install /home/frappe/frappe-bench/node_modules/chromedriver
> node install.js

Only Linux 64 bits supported.
frappe@ /home/frappe/frappe-bench
├─┬ babel-core@6.26.0 
│ ├─┬ babel-code-frame@6.26.0 
│ │ ├─┬ chalk@1.1.3 
│ │ │ ├── ansi-styles@2.2.1 
│ │ │ ├─┬ has-ansi@2.0.0 
│ │ │ │ └── ansi-regex@2.1.1 
│ │ │ ├── strip-ansi@3.0.1 
│ │ │ └── supports-color@2.0.0 
│ │ ├── esutils@2.0.2 
│ │ └── js-tokens@3.0.2 
│ ├─┬ babel-generator@6.26.1 
│ │ ├─┬ detect-indent@4.0.0 
│ │ │ └─┬ repeating@2.0.1 
│ │ │   └─┬ is-finite@1.0.2 
│ │ │     └── number-is-nan@1.0.1 
│ │ ├── jsesc@1.3.0 
│ │ └── trim-right@1.0.1 
│ ├── babel-helpers@6.24.1 
│ ├── babel-messages@6.23.0 
│ ├─┬ babel-register@6.26.0 
│ │ ├── core-js@2.5.3 
│ │ ├─┬ home-or-tmp@2.0.0 
│ │ │ ├── os-homedir@1.0.2 
│ │ │ └── os-tmpdir@1.0.2 
│ │ └── source-map-support@0.4.18 
│ ├─┬ babel-runtime@6.26.0 
│ │ └── regenerator-runtime@0.11.1 
│ ├── babel-template@6.26.0 
│ ├─┬ babel-traverse@6.26.0 
│ │ └── globals@9.18.0 
│ ├─┬ babel-types@6.26.0 
│ │ └── to-fast-properties@1.0.3 
│ ├── babylon@6.18.0 
│ ├── convert-source-map@1.5.1 
│ ├─┬ debug@2.6.9 
│ │ └── ms@2.0.0 
│ ├── json5@0.5.1 
│ ├── lodash@4.17.5 
│ ├─┬ minimatch@3.0.4 
│ │ └─┬ brace-expansion@1.1.11 
│ │   ├── balanced-match@1.0.0 
│ │   └── concat-map@0.0.1 
│ ├── path-is-absolute@1.0.1 
│ ├── private@0.1.8 
│ ├── slash@1.0.0 
│ └── source-map@0.5.7 
├─┬ babel-plugin-transform-object-rest-spread@6.26.0 
│ └── babel-plugin-syntax-object-rest-spread@6.13.0 
├─┬ babel-preset-env@1.6.1 
│ ├── babel-plugin-check-es2015-constants@6.22.0 
│ ├── babel-plugin-syntax-trailing-function-commas@6.22.0 
│ ├─┬ babel-plugin-transform-async-to-generator@6.24.1 
│ │ ├── babel-helper-remap-async-to-generator@6.24.1 
│ │ └── babel-plugin-syntax-async-functions@6.13.0 
│ ├── babel-plugin-transform-es2015-arrow-functions@6.22.0 
│ ├── babel-plugin-transform-es2015-block-scoped-functions@6.22.0 
│ ├── babel-plugin-transform-es2015-block-scoping@6.26.0 
│ ├─┬ babel-plugin-transform-es2015-classes@6.24.1 
│ │ ├── babel-helper-define-map@6.26.0 
│ │ ├── babel-helper-function-name@6.24.1 
│ │ ├── babel-helper-optimise-call-expression@6.24.1 
│ │ └── babel-helper-replace-supers@6.24.1 
│ ├── babel-plugin-transform-es2015-computed-properties@6.24.1 
│ ├── babel-plugin-transform-es2015-destructuring@6.23.0 
│ ├── babel-plugin-transform-es2015-duplicate-keys@6.24.1 
│ ├── babel-plugin-transform-es2015-for-of@6.23.0 
│ ├── babel-plugin-transform-es2015-function-name@6.24.1 
│ ├── babel-plugin-transform-es2015-literals@6.22.0 
│ ├── babel-plugin-transform-es2015-modules-amd@6.24.1 
│ ├─┬ babel-plugin-transform-es2015-modules-commonjs@6.26.0 
│ │ └── babel-plugin-transform-strict-mode@6.24.1 
│ ├─┬ babel-plugin-transform-es2015-modules-systemjs@6.24.1 
│ │ └── babel-helper-hoist-variables@6.24.1 
│ ├── babel-plugin-transform-es2015-modules-umd@6.24.1 
│ ├── babel-plugin-transform-es2015-object-super@6.24.1 
│ ├─┬ babel-plugin-transform-es2015-parameters@6.24.1 
│ │ ├── babel-helper-call-delegate@6.24.1 
│ │ └── babel-helper-get-function-arity@6.24.1 
│ ├── babel-plugin-transform-es2015-shorthand-properties@6.24.1 
│ ├── babel-plugin-transform-es2015-spread@6.22.0 
│ ├─┬ babel-plugin-transform-es2015-sticky-regex@6.24.1 
│ │ └── babel-helper-regex@6.26.0 
│ ├── babel-plugin-transform-es2015-template-literals@6.22.0 
│ ├── babel-plugin-transform-es2015-typeof-symbol@6.23.0 
│ ├─┬ babel-plugin-transform-es2015-unicode-regex@6.24.1 
│ │ └─┬ regexpu-core@2.0.0 
│ │   ├── regenerate@1.3.3 
│ │   ├── regjsgen@0.2.0 
│ │   └─┬ regjsparser@0.1.5 
│ │     └── jsesc@0.5.0 
│ ├─┬ babel-plugin-transform-exponentiation-operator@6.24.1 
│ │ ├─┬ babel-helper-builder-binary-assignment-operator-visitor@6.24.1 
│ │ │ └── babel-helper-explode-assignable-expression@6.24.1 
│ │ └── babel-plugin-syntax-exponentiation-operator@6.13.0 
│ ├─┬ babel-plugin-transform-regenerator@6.26.0 
│ │ └── regenerator-transform@0.10.1 
│ ├─┬ browserslist@2.11.3 
│ │ ├── caniuse-lite@1.0.30000820 
│ │ └── electron-to-chromium@1.3.40 
│ ├─┬ invariant@2.2.4 
│ │ └── loose-envify@1.3.1 
│ └── semver@5.5.0 
├─┬ babel-preset-minify@0.2.0 
│ ├─┬ babel-plugin-minify-builtins@0.2.0 
│ │ └── babel-helper-evaluate-path@0.2.0 
│ ├── babel-plugin-minify-constant-folding@0.2.0 
│ ├─┬ babel-plugin-minify-dead-code-elimination@0.2.0 
│ │ ├── babel-helper-mark-eval-scopes@0.2.0 
│ │ ├── babel-helper-remove-or-void@0.2.0 
│ │ └── lodash.some@4.6.0 
│ ├─┬ babel-plugin-minify-flip-comparisons@0.2.0 
│ │ └── babel-helper-is-void-0@0.2.0 
│ ├─┬ babel-plugin-minify-guarded-expressions@0.2.0 
│ │ └── babel-helper-flip-expressions@0.2.0 
│ ├── babel-plugin-minify-infinity@0.2.0 
│ ├── babel-plugin-minify-mangle-names@0.2.0 
│ ├── babel-plugin-minify-numeric-literals@0.2.0 
│ ├── babel-plugin-minify-replace@0.2.0 
│ ├─┬ babel-plugin-minify-simplify@0.2.0 
│ │ ├── babel-helper-is-nodes-equiv@0.0.1 
│ │ └── babel-helper-to-multiple-sequence-expressions@0.2.0 
│ ├── babel-plugin-minify-type-constructors@0.2.0 
│ ├── babel-plugin-transform-inline-consecutive-adds@0.2.0 
│ ├── babel-plugin-transform-member-expression-literals@6.9.0 
│ ├── babel-plugin-transform-merge-sibling-variables@6.9.0 
│ ├── babel-plugin-transform-minify-booleans@6.9.0 
│ ├── babel-plugin-transform-property-literals@6.9.0 
│ ├── babel-plugin-transform-regexp-constructors@0.2.0 
│ ├── babel-plugin-transform-remove-console@6.9.0 
│ ├── babel-plugin-transform-remove-debugger@6.9.0 
│ ├── babel-plugin-transform-remove-undefined@0.2.0 
│ ├── babel-plugin-transform-simplify-comparison-operators@6.9.0 
│ ├── babel-plugin-transform-undefined-to-void@6.9.0 
│ └── lodash.isplainobject@4.0.6 
├─┬ chokidar@1.7.0 
│ ├─┬ anymatch@1.3.2 
│ │ ├─┬ micromatch@2.3.11 
│ │ │ ├─┬ arr-diff@2.0.0 
│ │ │ │ └── arr-flatten@1.1.0 
│ │ │ ├── array-unique@0.2.1 
│ │ │ ├─┬ braces@1.8.5 
│ │ │ │ ├─┬ expand-range@1.8.2 
│ │ │ │ │ └─┬ fill-range@2.2.3 
│ │ │ │ │   ├── is-number@2.1.0 
│ │ │ │ │   ├─┬ isobject@2.1.0 
│ │ │ │ │   │ └── isarray@1.0.0 
│ │ │ │ │   ├─┬ randomatic@1.1.7 
│ │ │ │ │   │ ├─┬ is-number@3.0.0 
│ │ │ │ │   │ │ └── kind-of@3.2.2 
│ │ │ │ │   │ └── kind-of@4.0.0 
│ │ │ │ │   └── repeat-string@1.6.1 
│ │ │ │ ├── preserve@0.2.0 
│ │ │ │ └── repeat-element@1.1.2 
│ │ │ ├─┬ expand-brackets@0.1.5 
│ │ │ │ └── is-posix-bracket@0.1.1 
│ │ │ ├── extglob@0.3.2 
│ │ │ ├── filename-regex@2.0.1 
│ │ │ ├─┬ kind-of@3.2.2 
│ │ │ │ └── is-buffer@1.1.6 
│ │ │ ├─┬ object.omit@2.0.1 
│ │ │ │ ├─┬ for-own@0.1.5 
│ │ │ │ │ └── for-in@1.0.2 
│ │ │ │ └── is-extendable@0.1.1 
│ │ │ ├─┬ parse-glob@3.0.4 
│ │ │ │ ├── glob-base@0.3.0 
│ │ │ │ └── is-dotfile@1.0.3 
│ │ │ └─┬ regex-cache@0.4.4 
│ │ │   └─┬ is-equal-shallow@0.1.3 
│ │ │     └── is-primitive@2.0.0 
│ │ └─┬ normalize-path@2.1.1 
│ │   └── remove-trailing-separator@1.1.0 
│ ├── async-each@1.0.1 
│ ├── glob-parent@2.0.0 
│ ├── inherits@2.0.3 
│ ├─┬ is-binary-path@1.0.1 
│ │ └── binary-extensions@1.11.0 
│ ├─┬ is-glob@2.0.1 
│ │ └── is-extglob@1.0.0 
│ └─┬ readdirp@2.1.0 
│   └── set-immediate-shim@1.0.1 
├── cookie@0.3.1 
├─┬ express@4.16.3 
│ ├─┬ accepts@1.3.5 
│ │ ├─┬ mime-types@2.1.18 
│ │ │ └── mime-db@1.33.0 
│ │ └── negotiator@0.6.1 
│ ├── array-flatten@1.1.1 
│ ├─┬ body-parser@1.18.2 
│ │ ├── bytes@3.0.0 
│ │ ├─┬ http-errors@1.6.2 
│ │ │ ├── depd@1.1.1 
│ │ │ └── setprototypeof@1.0.3 
│ │ ├── iconv-lite@0.4.19 
│ │ └── raw-body@2.3.2 
│ ├── content-disposition@0.5.2 
│ ├── content-type@1.0.4 
│ ├── cookie-signature@1.0.6 
│ ├── depd@1.1.2 
│ ├── encodeurl@1.0.2 
│ ├── escape-html@1.0.3 
│ ├── etag@1.8.1 
│ ├─┬ finalhandler@1.1.1 
│ │ └── unpipe@1.0.0 
│ ├── fresh@0.5.2 
│ ├── merge-descriptors@1.0.1 
│ ├── methods@1.1.2 
│ ├─┬ on-finished@2.3.0 
│ │ └── ee-first@1.1.1 
│ ├── parseurl@1.3.2 
│ ├── path-to-regexp@0.1.7 
│ ├─┬ proxy-addr@2.0.3 
│ │ ├── forwarded@0.1.2 
│ │ └── ipaddr.js@1.6.0 
│ ├── qs@6.5.1 
│ ├── range-parser@1.2.0 
│ ├── safe-buffer@5.1.1 
│ ├─┬ send@0.16.2 
│ │ └── destroy@1.0.4 
│ ├── serve-static@1.13.2 
│ ├── setprototypeof@1.1.0 
│ ├── statuses@1.4.0 
│ ├─┬ type-is@1.6.16 
│ │ └── media-typer@0.3.0 
│ ├── utils-merge@1.0.1 
│ └── vary@1.1.2 
├─┬ less@2.7.3 
│ ├─┬ errno@0.1.7 
│ │ └── prr@1.0.1 
│ ├── graceful-fs@4.1.11 
│ ├── image-size@0.5.5 
│ ├── mime@1.4.1 
│ ├─┬ mkdirp@0.5.1 
│ │ └── minimist@0.0.8 
│ ├─┬ promise@7.3.1 
│ │ └── asap@2.0.6 
│ └─┬ request@2.81.0 
│   ├── aws-sign2@0.6.0 
│   ├── aws4@1.6.0 
│   ├── caseless@0.12.0 
│   ├─┬ combined-stream@1.0.6 
│   │ └── delayed-stream@1.0.0 
│   ├── forever-agent@0.6.1 
│   ├── form-data@2.1.4 
│   ├─┬ har-validator@4.2.1 
│   │ ├─┬ ajv@4.11.8 
│   │ │ ├── co@4.6.0 
│   │ │ └─┬ json-stable-stringify@1.0.1 
│   │ │   └── jsonify@0.0.0 
│   │ └── har-schema@1.0.5 
│   ├─┬ hawk@3.1.3 
│   │ ├── boom@2.10.1 
│   │ ├── cryptiles@2.0.5 
│   │ ├── hoek@2.16.3 
│   │ └── sntp@1.0.9 
│   ├─┬ http-signature@1.1.1 
│   │ ├── assert-plus@0.2.0 
│   │ ├─┬ jsprim@1.4.1 
│   │ │ ├── assert-plus@1.0.0 
│   │ │ ├── extsprintf@1.3.0 
│   │ │ ├── json-schema@0.2.3 
│   │ │ └── verror@1.10.0 
│   │ └─┬ sshpk@1.14.1 
│   │   ├── asn1@0.2.3 
│   │   ├── bcrypt-pbkdf@1.0.1 
│   │   ├── dashdash@1.14.1 
│   │   ├── ecc-jsbn@0.1.1 
│   │   ├── getpass@0.1.7 
│   │   ├── jsbn@0.1.1 
│   │   └── tweetnacl@0.14.5 
│   ├── is-typedarray@1.0.0 
│   ├── isstream@0.1.2 
│   ├── json-stringify-safe@5.0.1 
│   ├── oauth-sign@0.8.2 
│   ├── performance-now@0.2.0 
│   ├── qs@6.4.0 
│   ├── stringstream@0.0.5 
│   ├─┬ tough-cookie@2.3.4 
│   │ └── punycode@1.4.1 
│   ├── tunnel-agent@0.6.0 
│   └── uuid@3.2.1 
├─┬ nightwatch@0.9.20 
│ ├─┬ chai-nightwatch@0.1.1 
│ │ ├── assertion-error@1.0.0 
│ │ └─┬ deep-eql@0.1.3 
│ │   └── type-detect@0.1.1 
│ ├── ejs@2.5.7 
│ ├─┬ lodash.clone@3.0.3 
│ │ ├─┬ lodash._baseclone@3.3.0 
│ │ │ ├── lodash._arraycopy@3.0.0 
│ │ │ ├── lodash._arrayeach@3.0.0 
│ │ │ ├─┬ lodash._baseassign@3.2.0 
│ │ │ │ └── lodash._basecopy@3.0.1 
│ │ │ ├── lodash._basefor@3.0.3 
│ │ │ ├── lodash.isarray@3.0.4 
│ │ │ └─┬ lodash.keys@3.1.2 
│ │ │   ├── lodash._getnative@3.9.1 
│ │ │   └── lodash.isarguments@3.1.0 
│ │ ├── lodash._bindcallback@3.0.1 
│ │ └── lodash._isiterateecall@3.0.9 
│ ├─┬ lodash.defaultsdeep@4.3.2 
│ │ ├── lodash._baseclone@4.5.7 
│ │ ├── lodash._stack@4.1.3 
│ │ ├── lodash.keysin@4.2.0 
│ │ ├── lodash.mergewith@4.6.1 
│ │ └── lodash.rest@4.0.5 
│ ├── minimatch@3.0.3 
│ ├── mkpath@1.0.0 
│ ├─┬ mocha-nightwatch@3.2.2 
│ │ ├── browser-stdout@1.3.0 
│ │ ├─┬ commander@2.9.0 
│ │ │ └── graceful-readlink@1.0.1 
│ │ ├─┬ debug@2.2.0 
│ │ │ └── ms@0.7.1 
│ │ ├── diff@1.4.0 
│ │ ├── escape-string-regexp@1.0.5 
│ │ ├─┬ glob@7.0.5 
│ │ │ ├── fs.realpath@1.0.0 
│ │ │ ├─┬ inflight@1.0.6 
│ │ │ │ └── wrappy@1.0.2 
│ │ │ └── once@1.4.0 
│ │ ├── growl@1.9.2 
│ │ ├── json3@3.3.2 
│ │ ├─┬ lodash.create@3.1.1 
│ │ │ └── lodash._basecreate@3.0.3 
│ │ └─┬ supports-color@3.1.2 
│ │   └── has-flag@1.0.0 
│ ├─┬ optimist@0.6.1 
│ │ └── wordwrap@0.0.3 
│ ├─┬ proxy-agent@2.0.0 
│ │ ├─┬ agent-base@2.1.1 
│ │ │ └── semver@5.0.3 
│ │ ├── http-proxy-agent@1.0.0 
│ │ ├── https-proxy-agent@1.0.0 
│ │ ├── lru-cache@2.6.5 
│ │ ├─┬ pac-proxy-agent@1.1.0 
│ │ │ ├─┬ get-uri@2.0.1 
│ │ │ │ ├── data-uri-to-buffer@1.2.0 
│ │ │ │ ├── file-uri-to-path@1.0.0 
│ │ │ │ └─┬ ftp@0.3.10 
│ │ │ │   ├─┬ readable-stream@1.1.14 
│ │ │ │   │ ├── isarray@0.0.1 
│ │ │ │   │ └── string_decoder@0.10.31 
│ │ │ │   └── xregexp@2.0.0 
│ │ │ └─┬ pac-resolver@2.0.0 
│ │ │   ├── co@3.0.6 
│ │ │   ├─┬ degenerator@1.0.4 
│ │ │   │ ├── ast-types@0.11.3 
│ │ │   │ ├─┬ escodegen@1.9.1 
│ │ │   │ │ ├── estraverse@4.2.0 
│ │ │   │ │ ├─┬ optionator@0.8.2 
│ │ │   │ │ │ ├── deep-is@0.1.3 
│ │ │   │ │ │ ├── fast-levenshtein@2.0.6 
│ │ │   │ │ │ ├── levn@0.3.0 
│ │ │   │ │ │ ├── prelude-ls@1.1.2 
│ │ │   │ │ │ ├── type-check@0.3.2 
│ │ │   │ │ │ └── wordwrap@1.0.0 
│ │ │   │ │ └── source-map@0.6.1 
│ │ │   │ └── esprima@3.1.3 
│ │ │   ├── ip@1.0.1 
│ │ │   ├── netmask@1.0.6 
│ │ │   └── thunkify@2.1.2 
│ │ └─┬ socks-proxy-agent@2.1.1 
│ │   └─┬ socks@1.1.10 
│ │     ├── ip@1.1.5 
│ │     └── smart-buffer@1.1.15 
│ └── q@1.4.1 
├─┬ redis@2.8.0 
│ ├── double-ended-queue@2.1.0-0 
│ ├── redis-commands@1.3.5 
│ └── redis-parser@2.6.0 
├─┬ socket.io@2.0.4 
│ ├─┬ engine.io@3.1.5 
│ │ ├── base64id@1.0.0 
│ │ ├── debug@3.1.0 
│ │ ├─┬ engine.io-parser@2.1.2 
│ │ │ ├── after@0.8.2 
│ │ │ ├── arraybuffer.slice@0.0.7 
│ │ │ └── blob@0.0.4 
│ │ ├── uws@9.14.0 
│ │ └─┬ ws@3.3.3 
│ │   ├── async-limiter@1.0.0 
│ │   └── ultron@1.1.1 
│ ├── socket.io-adapter@1.1.1 
│ ├─┬ socket.io-client@2.0.4 
│ │ ├── backo2@1.0.2 
│ │ ├── base64-arraybuffer@0.1.5 
│ │ ├── component-bind@1.0.0 
│ │ ├─┬ engine.io-client@3.1.6 
│ │ │ ├── component-inherit@0.0.3 
│ │ │ ├── debug@3.1.0 
│ │ │ ├── xmlhttprequest-ssl@1.5.5 
│ │ │ └── yeast@0.1.2 
│ │ ├── has-cors@1.1.0 
│ │ ├── indexof@0.0.1 
│ │ ├── object-component@0.0.3 
│ │ ├─┬ parseqs@0.0.5 
│ │ │ └─┬ better-assert@1.0.2 
│ │ │   └── callsite@1.0.0 
│ │ ├── parseuri@0.0.5 
│ │ └── to-array@0.1.4 
│ └─┬ socket.io-parser@3.1.3 
│   ├── debug@3.1.0 
│   ├── has-binary2@1.0.2 
│   └── isarray@2.0.1 
├─┬ superagent@3.8.2 
│ ├── component-emitter@1.2.1 
│ ├── cookiejar@2.1.1 
│ ├── debug@3.1.0 
│ ├── extend@3.0.1 
│ ├─┬ form-data@2.3.2 
│ │ └── asynckit@0.4.0 
│ ├── formidable@1.2.1 
│ └─┬ readable-stream@2.3.5 
│   ├── core-util-is@1.0.2 
│   ├── isarray@1.0.0 
│   ├── process-nextick-args@2.0.0 
│   ├── string_decoder@1.0.3 
│   └── util-deprecate@1.0.2 
└─┬ touch@3.1.0 
  └─┬ nopt@1.0.10 
    └── abbrev@1.1.1 

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 (node_modules/chokidar/node_modules/fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.1.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"arm"})
npm WARN frappe@ No description
npm ERR! Linux 4.4.0-1085-raspi2
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
npm ERR! node v6.13.1
npm ERR! npm  v3.10.10
npm ERR! code ELIFECYCLE

npm ERR! chromedriver@2.37.0 install: `node install.js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the chromedriver@2.37.0 install script 'node install.js'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the chromedriver package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node install.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs chromedriver
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls chromedriver
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npm ERR! Please include the following file with any support request:
npm ERR!     /home/frappe/frappe-bench/npm-debug.log
Traceback (most recent call last):
  File "/usr/local/bin/bench", line 11, in <module>
    load_entry_point('bench', 'console_scripts', 'bench')()
  File "/home/frappe/.bench/bench/cli.py", line 40, in cli
    bench_command()
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/home/frappe/.bench/bench/commands/make.py", line 28, in init
    python       = python)
  File "/home/frappe/.bench/bench/utils.py", line 82, in init
    update_node_packages(bench_path=path)
  File "/home/frappe/.bench/bench/utils.py", line 452, in update_node_packages
    update_npm_packages(bench_path)
  File "/home/frappe/.bench/bench/utils.py", line 499, in update_npm_packages
    exec_cmd('npm install', cwd=bench_path)
  File "/home/frappe/.bench/bench/utils.py", line 152, in exec_cmd
    raise CommandFailedError(cmd)
bench.utils.CommandFailedError: npm install

frappe / bench

install.py fails due to `bench init` with `--frappe-branch master` on 32-bit arch #618