0 info it worked if it ends with ok 1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'docs' ] 2 info using npm@3.10.10 3 info using node@v6.10.0 4 verbose run-script [ 'predocs', 'docs', 'postdocs' ] 5 info lifecycle ckeditor5@1.0.0-alpha.2~predocs: ckeditor5@1.0.0-alpha.2 6 silly lifecycle ckeditor5@1.0.0-alpha.2~predocs: no script for predocs, continuing 7 info lifecycle ckeditor5@1.0.0-alpha.2~docs: ckeditor5@1.0.0-alpha.2 8 verbose lifecycle ckeditor5@1.0.0-alpha.2~docs: unsafe-perm in lifecycle true 9 verbose lifecycle ckeditor5@1.0.0-alpha.2~docs: PATH: /usr/local/lib/node_modules/npm/bin/node-gyp-bin:/home/szymon/projects/ckeditor5/node_modules/.bin:/home/szymon/bin:/home/szymon/.local/bin:/home/szymon/bin:/home/szymon/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin 10 verbose lifecycle ckeditor5@1.0.0-alpha.2~docs: CWD: /home/szymon/projects/ckeditor5 11 silly lifecycle ckeditor5@1.0.0-alpha.2~docs: Args: [ '-c', 'node ./scripts/docs/build-docs.js' ] 12 silly lifecycle ckeditor5@1.0.0-alpha.2~docs: Returned: code: 1 signal: null 13 info lifecycle ckeditor5@1.0.0-alpha.2~docs: Failed to exec docs script 14 verbose stack Error: ckeditor5@1.0.0-alpha.2 docs: `node ./scripts/docs/build-docs.js` 14 verbose stack Exit status 1 14 verbose stack at EventEmitter. (/usr/local/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. (/usr/local/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 ckeditor5@1.0.0-alpha.2 16 verbose cwd /home/szymon/projects/ckeditor5 17 error Linux 4.13.0-17-generic 18 error argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "docs" 19 error node v6.10.0 20 error npm v3.10.10 21 error code ELIFECYCLE 22 error ckeditor5@1.0.0-alpha.2 docs: `node ./scripts/docs/build-docs.js` 22 error Exit status 1 23 error Failed at the ckeditor5@1.0.0-alpha.2 docs script 'node ./scripts/docs/build-docs.js'. 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 ckeditor5 package, 23 error not with npm itself. 23 error Tell the author that this fails on your system: 23 error node ./scripts/docs/build-docs.js 23 error You can get information on how to open an issue for this project with: 23 error npm bugs ckeditor5 23 error Or if that isn't available, you can get their info via: 23 error npm owner ls ckeditor5 23 error There is likely additional logging output above. 24 verbose exit [ 1, true ]