部署vue项目失败。时好时坏，特别是晚上10点左右，失败几率很高，白天正常。

[figogao]

node-sass@4.9.4 postinstall /home/jenkins/workspace/DingPortalWebsite/node_modules/node-sass node scripts/build.js

Building: /usr/local/bin/node /home/jenkins/workspace/DingPortalWebsite/node_modules/node-gyp/bin/node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= gyp info it worked if it ends with ok gyp verb cli [ '/usr/local/bin/node', gyp verb cli '/home/jenkins/workspace/DingPortalWebsite/node_modules/node-gyp/bin/node-gyp.js', gyp verb cli 'rebuild', gyp verb cli '--verbose', gyp verb cli '--libsass_ext=', gyp verb cli '--libsass_cflags=', gyp verb cli '--libsass_ldflags=', gyp verb cli '--libsass_library=' ] gyp info using node-gyp@3.8.0 gyp info using node@8.9.3 | linux | x64 gyp verb command rebuild [] gyp verb command clean [] gyp verb clean removing "build" directory gyp verb command configure [] gyp verb check python checking for Python executable "python2" in the PATH gyp verb which failed Error: not found: python2 gyp verb which failed at getNotFoundError (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:13:12) gyp verb which failed at F (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:68:19) gyp verb which failed at E (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:80:29) gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:89:16 gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/index.js:42:5 gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/mode.js:8:5 gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21) gyp verb which failed python2 { Error: not found: python2 gyp verb which failed at getNotFoundError (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:13:12) gyp verb which failed at F (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:68:19) gyp verb which failed at E (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:80:29) gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:89:16 gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/index.js:42:5 gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/mode.js:8:5 gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21) gyp verb which failed stack: 'Error: not found: python2\n at getNotFoundError (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:13:12)\n at F (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:68:19)\n at E (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:80:29)\n at /home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:89:16\n at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/index.js:42:5\n at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/mode.js:8:5\n at FSReqWrap.oncomplete (fs.js:152:21)', gyp verb which failed code: 'ENOENT' } gyp verb check python checking for Python executable "python" in the PATH gyp verb which failed Error: not found: python gyp verb which failed at getNotFoundError (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:13:12) gyp verb which failed at F (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:68:19) gyp verb which failed at E (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:80:29) gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:89:16 gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/index.js:42:5 gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/mode.js:8:5 gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21) gyp verb which failed python { Error: not found: python gyp verb which failed at getNotFoundError (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:13:12) gyp verb which failed at F (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:68:19) gyp verb which failed at E (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:80:29) gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:89:16 gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/index.js:42:5 gyp verb which failed at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/mode.js:8:5 gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21) gyp verb which failed stack: 'Error: not found: python\n at getNotFoundError (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:13:12)\n at F (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:68:19)\n at E (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:80:29)\n at /home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:89:16\n at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/index.js:42:5\n at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/mode.js:8:5\n at FSReqWrap.oncomplete (fs.js:152:21)', gyp verb which failed code: 'ENOENT' } gyp ERR! configure error gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable. gyp ERR! stack at PythonFinder.failNoPython (/home/jenkins/workspace/DingPortalWebsite/node_modules/node-gyp/lib/configure.js:484:19) gyp ERR! stack at PythonFinder. (/home/jenkins/workspace/DingPortalWebsite/node_modules/node-gyp/lib/configure.js:406:16) gyp ERR! stack at F (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:68:16) gyp ERR! stack at E (/home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:80:29) gyp ERR! stack at /home/jenkins/workspace/DingPortalWebsite/node_modules/which/which.js:89:16 gyp ERR! stack at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/index.js:42:5 gyp ERR! stack at /home/jenkins/workspace/DingPortalWebsite/node_modules/isexe/mode.js:8:5 gyp ERR! stack at FSReqWrap.oncomplete (fs.js:152:21) gyp ERR! System Linux 3.10.0-693.2.2.el7.x86_64 gyp ERR! command "/usr/local/bin/node" "/home/jenkins/workspace/DingPortalWebsite/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library=" gyp ERR! cwd /home/jenkins/workspace/DingPortalWebsite/node_modules/node-sass gyp ERR! node -v v8.9.3 gyp ERR! node-gyp -v v3.8.0 gyp ERR! not ok Build failed with error code: 1 npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules/fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"linux","arch":"x64"})

npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! node-sass@4.9.4 postinstall: node scripts/build.js npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the node-sass@4.9.4 postinstall 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/jenkins/.npm/_logs/2018-11-02T02_19_14_495Z-debug.log Build step ' 执行Shell脚本 ' marked build as failure

Finished: FAILURE

[cui-liqiang]

“verb which failed Error: not found: python”

找不到python？