0 info it worked if it ends with ok 1 verbose cli [ '/home/lukasz/.nvm/versions/node/v6.10.0/bin/node', 1 verbose cli '/home/lukasz/.nvm/versions/node/v6.10.0/bin/npm', 1 verbose cli 'run', 1 verbose cli 'build' ] 2 info using npm@3.10.10 3 info using node@v6.10.0 4 verbose run-script [ 'prebuild', 'build', 'postbuild' ] 5 info lifecycle experiments-editor@0.0.1~prebuild: experiments-editor@0.0.1 6 silly lifecycle experiments-editor@0.0.1~prebuild: no script for prebuild, continuing 7 info lifecycle experiments-editor@0.0.1~build: experiments-editor@0.0.1 8 verbose lifecycle experiments-editor@0.0.1~build: unsafe-perm in lifecycle true 9 verbose lifecycle experiments-editor@0.0.1~build: PATH: /home/lukasz/.nvm/versions/node/v6.10.0/lib/node_modules/npm/bin/node-gyp-bin:/home/lukasz/workspace/commercial/keepsafe/switchboard-editor/node_modules/.bin:/home/lukasz/.nvm/versions/node/v6.10.0/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/usr/lib/jvm/java-8-oracle/bin:/usr/lib/jvm/java-8-oracle/db/bin:/usr/lib/jvm/java-8-oracle/jre/bin:/home/lukasz/.cabal/bin:/home/lukasz/.xmonad/bin:/home/lukasz/Software/idea-IU-145.258.11/bin:/opt/android-sdk/platform-tools:/home/lukasz/Software/exercism-app 10 verbose lifecycle experiments-editor@0.0.1~build: CWD: /home/lukasz/workspace/commercial/keepsafe/switchboard-editor 11 silly lifecycle experiments-editor@0.0.1~build: Args: [ '-c', 11 silly lifecycle 'webpack --optimize-minimize --optimize-occurrence-order --optimize-dedupe --production' ] 12 silly lifecycle experiments-editor@0.0.1~build: Returned: code: 1 signal: null 13 info lifecycle experiments-editor@0.0.1~build: Failed to exec build script 14 verbose stack Error: experiments-editor@0.0.1 build: `webpack --optimize-minimize --optimize-occurrence-order --optimize-dedupe --production` 14 verbose stack Exit status 1 14 verbose stack at EventEmitter. (/home/lukasz/.nvm/versions/node/v6.10.0/lib/node_modules/npm/lib/utils/lifecycle.js:255:16) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at EventEmitter.emit (events.js:191:7) 14 verbose stack at ChildProcess. (/home/lukasz/.nvm/versions/node/v6.10.0/lib/node_modules/npm/lib/utils/spawn.js:40:14) 14 verbose stack at emitTwo (events.js:106:13) 14 verbose stack at ChildProcess.emit (events.js:191:7) 14 verbose stack at maybeClose (internal/child_process.js:877:16) 14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5) 15 verbose pkgid experiments-editor@0.0.1 16 verbose cwd /home/lukasz/workspace/commercial/keepsafe/switchboard-editor 17 error Linux 4.9.0-2-amd64 18 error argv "/home/lukasz/.nvm/versions/node/v6.10.0/bin/node" "/home/lukasz/.nvm/versions/node/v6.10.0/bin/npm" "run" "build" 19 error node v6.10.0 20 error npm v3.10.10 21 error code ELIFECYCLE 22 error experiments-editor@0.0.1 build: `webpack --optimize-minimize --optimize-occurrence-order --optimize-dedupe --production` 22 error Exit status 1 23 error Failed at the experiments-editor@0.0.1 build script 'webpack --optimize-minimize --optimize-occurrence-order --optimize-dedupe --production'. 23 error Make sure you have the latest version of node.js and npm installed. 23 error If you do, this is most likely a problem with the experiments-editor package, 23 error not with npm itself. 23 error Tell the author that this fails on your system: 23 error webpack --optimize-minimize --optimize-occurrence-order --optimize-dedupe --production 23 error You can get information on how to open an issue for this project with: 23 error npm bugs experiments-editor 23 error Or if that isn't available, you can get their info via: 23 error npm owner ls experiments-editor 23 error There is likely additional logging output above. 24 verbose exit [ 1, true ]