問題描述

zandeMacBook-Pro:react-app-template zan$ gulp[21:40:35] Requiring external module babel-core/register[21:40:36] Using gulpfile /Users/www/react/react-app-template/gulpfile.babel.js[21:40:36] Starting ’js:lint’...[21:40:36] Starting ’scss:lint’...[21:40:36] Starting ’jade’...[21:40:36] ’scss:lint’ errored after 218 ms[21:40:36] Error in plugin ’gulp-scss-lint’Message: You need to have Ruby and scss-lint gem installed[21:40:36] Finished ’jade’ after 237 ms[21:40:36] Finished ’js:lint’ after 372 ms

提示

You need to have Ruby and scss-lint gem installed

這個 該怎么辦？Ruby 有呀 scss-lint 怎么辦？

zandeMacBook-Pro:react-app-template zan$ gem install scss-lintFetching: rainbow-2.0.0.gem (100%)ERROR: While executing gem ... (Gem::FilePermissionError) You don’t have write permissions for the /Library/Ruby/Gems/2.0.0 directory.zandeMacBook-Pro:react-app-template zan$ gulp[21:56:32] Requiring external module babel-core/register[21:56:33] Using gulpfile /Users/www/react/react-app-template/gulpfile.babel.js[21:56:33] Starting ’js:lint’...[21:56:33] Starting ’scss:lint’...[21:56:33] Starting ’jade’...[21:56:33] ’scss:lint’ errored after 230 ms[21:56:33] Error in plugin ’gulp-scss-lint’Message: You need to have Ruby and scss-lint gem installed[21:56:33] Finished ’jade’ after 230 ms[21:56:33] Finished ’js:lint’ after 362 ms

You don’t have write permissions for the /Library/Ruby/Gems/2.0.0 directory.

sudo gem install scss-lint

問題解答

加上sudo呢？

sudo gem install -n /usr/local/bin gulp-scss-lint

via: http://stackoverflow.com/questions/30812777/cannot-install-cocoa-pods-after-uninstalling-results-in-error/30851030