0 info it worked if it ends with ok 1 verbose cli [ '/home/george/.nvm/versions/node/v7.2.1/bin/node', 1 verbose cli '/home/george/.nvm/versions/node/v7.2.1/bin/npm', 1 verbose cli 'publish' ] 2 info using npm@3.10.10 3 info using node@v7.2.1 4 verbose publish [ '.' ] 5 silly cache add args [ '.', null ] 6 verbose cache add spec . 7 silly cache add parsed spec Result { 7 silly cache add raw: '.', 7 silly cache add scope: null, 7 silly cache add escapedName: null, 7 silly cache add name: null, 7 silly cache add rawSpec: '.', 7 silly cache add spec: '/home/george/RubymineProjects/react_on_rails', 7 silly cache add type: 'directory' } 8 verbose addLocalDirectory /home/george/.npm/react-on-rails/6.3.4/package.tgz not in flight; packing 9 verbose correctMkdir /home/george/.npm correctMkdir not in flight; initializing 10 info lifecycle react-on-rails@6.3.4~prepublish: react-on-rails@6.3.4 11 verbose lifecycle react-on-rails@6.3.4~prepublish: unsafe-perm in lifecycle true 12 verbose lifecycle react-on-rails@6.3.4~prepublish: PATH: /home/george/.nvm/versions/node/v7.2.1/lib/node_modules/npm/bin/node-gyp-bin:/home/george/RubymineProjects/react_on_rails/node_modules/.bin:/home/george/.nvm/versions/node/v7.2.1/bin:/home/george/.rvm/gems/ruby-2.3.0/bin:/home/george/.rvm/gems/ruby-2.3.0@global/bin:/home/george/.rvm/rubies/ruby-2.3.0/bin:/home/george/bin:/home/george/.local/bin:/usr/local/heroku/bin:/home/george/bin:/home/george/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/george/.rvm/bin:/snap/bin:/home/george/.rvm/bin:/home/george/.rvm/bin 13 verbose lifecycle react-on-rails@6.3.4~prepublish: CWD: /home/george/RubymineProjects/react_on_rails 14 silly lifecycle react-on-rails@6.3.4~prepublish: Args: [ '-c', 'npm run build' ] 15 silly lifecycle react-on-rails@6.3.4~prepublish: Returned: code: 1 signal: null 16 info lifecycle react-on-rails@6.3.4~prepublish: Failed to exec prepublish script 17 error addLocal Could not install /home/george/RubymineProjects/react_on_rails 18 verbose stack Error: react-on-rails@6.3.4 prepublish: `npm run build` 18 verbose stack Exit status 1 18 verbose stack at EventEmitter. (/home/george/.nvm/versions/node/v7.2.1/lib/node_modules/npm/lib/utils/lifecycle.js:255:16) 18 verbose stack at emitTwo (events.js:106:13) 18 verbose stack at EventEmitter.emit (events.js:191:7) 18 verbose stack at ChildProcess. (/home/george/.nvm/versions/node/v7.2.1/lib/node_modules/npm/lib/utils/spawn.js:40:14) 18 verbose stack at emitTwo (events.js:106:13) 18 verbose stack at ChildProcess.emit (events.js:191:7) 18 verbose stack at maybeClose (internal/child_process.js:885:16) 18 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5) 19 verbose pkgid react-on-rails@6.3.4 20 verbose cwd /home/george/RubymineProjects/react_on_rails 21 error Linux 4.4.0-51-generic 22 error argv "/home/george/.nvm/versions/node/v7.2.1/bin/node" "/home/george/.nvm/versions/node/v7.2.1/bin/npm" "publish" 23 error node v7.2.1 24 error npm v3.10.10 25 error code ELIFECYCLE 26 error react-on-rails@6.3.4 prepublish: `npm run build` 26 error Exit status 1 27 error Failed at the react-on-rails@6.3.4 prepublish script 'npm run build'. 27 error Make sure you have the latest version of node.js and npm installed. 27 error If you do, this is most likely a problem with the react-on-rails package, 27 error not with npm itself. 27 error Tell the author that this fails on your system: 27 error npm run build 27 error You can get information on how to open an issue for this project with: 27 error npm bugs react-on-rails 27 error Or if that isn't available, you can get their info via: 27 error npm owner ls react-on-rails 27 error There is likely additional logging output above. 28 verbose exit [ 1, true ]