0 info it worked if it ends with ok 1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'dev' ] 2 info using npm@2.15.5 3 info using node@v4.4.5 4 verbose run-script [ 'predev', 'dev', 'postdev' ] 5 info predev b2c@1.0.0 6 info dev b2c@1.0.0 7 verbose unsafe-perm in lifecycle true 8 info b2c@1.0.0 Failed to exec dev script 9 verbose stack Error: b2c@1.0.0 dev: `vuepress dev docs` 9 verbose stack Exit status 1 9 verbose stack at EventEmitter. (/usr/local/lib/node_modules/npm/lib/utils/lifecycle.js:217:16) 9 verbose stack at emitTwo (events.js:87:13) 9 verbose stack at EventEmitter.emit (events.js:172:7) 9 verbose stack at ChildProcess. (/usr/local/lib/node_modules/npm/lib/utils/spawn.js:24:14) 9 verbose stack at emitTwo (events.js:87:13) 9 verbose stack at ChildProcess.emit (events.js:172:7) 9 verbose stack at maybeClose (internal/child_process.js:827:16) 9 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:211:5) 10 verbose pkgid b2c@1.0.0 11 verbose cwd /opt/Desktop/gitwork/OpenAPI/b2c-docs 12 error Darwin 17.7.0 13 error argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "dev" 14 error node v4.4.5 15 error npm v2.15.5 16 error code ELIFECYCLE 17 error b2c@1.0.0 dev: `vuepress dev docs` 17 error Exit status 1 18 error Failed at the b2c@1.0.0 dev script 'vuepress dev docs'. 18 error This is most likely a problem with the b2c package, 18 error not with npm itself. 18 error Tell the author that this fails on your system: 18 error vuepress dev docs 18 error You can get information on how to open an issue for this project with: 18 error npm bugs b2c 18 error Or if that isn't available, you can get their info via: 18 error 18 error npm owner ls b2c 18 error There is likely additional logging output above. 19 verbose exit [ 1, true ]