Multiple Errors when attempting to install

[danindiana]

npm-debug.txt

sudo npm install blockchain-cli -g /usr/local/bin/blockchain -> /usr/local/lib/node_modules/blockchain-cli/main.js

wrtc@0.0.62 install /usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc node-pre-gyp install --fallback-to-build

node-pre-gyp ERR! Tried to download(undefined): https://node-webrtc.s3.amazonaws.com/wrtc/v0.0.62/Release/node-v57-linux-x64.tar.gz node-pre-gyp ERR! Pre-built binaries not found for wrtc@0.0.62 and node@8.4.0 (node-v57 ABI) (falling back to source compile with node-gyp) gyp ERR! configure error gyp ERR! stack Error: EACCES: permission denied, mkdir '/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/build' gyp ERR! System Linux 3.13.0-129-generic gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/node-gyp/bin/node-gyp.js" "configure" "--fallback-to-build" "--module=/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/build/wrtc/v0.0.62/Release/node-v57-linux-x64/wrtc.node" "--module_name=wrtc" "--module_path=/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/build/wrtc/v0.0.62/Release/node-v57-linux-x64" gyp ERR! cwd /usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc gyp ERR! node -v v8.4.0 gyp ERR! node-gyp -v v3.6.2 gyp ERR! not ok node-pre-gyp ERR! build error node-pre-gyp ERR! stack Error: Failed to execute '/usr/local/bin/node /usr/local/lib/node_modules/node-gyp/bin/node-gyp.js configure --fallback-to-build --module=/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/build/wrtc/v0.0.62/Release/node-v57-linux-x64/wrtc.node --module_name=wrtc --module_path=/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/build/wrtc/v0.0.62/Release/node-v57-linux-x64' (1) node-pre-gyp ERR! stack at ChildProcess. (/usr/local/lib/node_modules/blockchain-cli/node_modules/node-pre-gyp/lib/util/compile.js:83:29) node-pre-gyp ERR! stack at emitTwo (events.js:125:13) node-pre-gyp ERR! stack at ChildProcess.emit (events.js:213:7) node-pre-gyp ERR! stack at maybeClose (internal/child_process.js:927:16) node-pre-gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5) node-pre-gyp ERR! System Linux 3.13.0-129-generic node-pre-gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/blockchain-cli/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build" node-pre-gyp ERR! cwd /usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc node-pre-gyp ERR! node -v v8.4.0 node-pre-gyp ERR! node-pre-gyp -v v0.6.36 node-pre-gyp ERR! not ok Failed to execute '/usr/local/bin/node /usr/local/lib/node_modules/node-gyp/bin/node-gyp.js configure --fallback-to-build --module=/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/build/wrtc/v0.0.62/Release/node-v57-linux-x64/wrtc.node --module_name=wrtc --module_path=/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/build/wrtc/v0.0.62/Release/node-v57-linux-x64' (1) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! wrtc@0.0.62 install: node-pre-gyp install --fallback-to-build npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the wrtc@0.0.62 install script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in: npm ERR! /home/speed/.npm/_logs/2017-09-06T13_24_14_797Z-debug.log

OS: ubuntu Ubuntu 14.04 trusty Kernel: x86_64 Linux 3.13.0-129-generic Uptime: 3h 1m Packages: 4247 Shell: bash 4.3.11 Resolution: 1920x1080 DE: Gnome 3.9.90 WM: GNOME Shell WM Theme: Adwaita Radiance [GTK2] , Radiance [GTK3] Icon Theme: elementary-xfce-darker Font: Cantarell 11 CPU: AMD FX-8350 Eight-Core @ 4GHz GPU: GeForce GTX 750 Ti RAM: 5535MiB / 24011MiB

[0xs34n]

can you try this? https://docs.npmjs.com/getting-started/fixing-npm-permissions

[M-ZubairAhmed]

i faced the same issue but then i cloned the repo and ran the application

[ghost]

Hi, follow this link to download a problem-free version. https://github.com/anders94/blockchain-demo/