Error installing Ruby Gem

README.md

Error installing Ruby Gem

If you get a similar error, it means that gem install [gem name] isn't working.

Run this command

sudo gem install -n /usr/local/bin [gem name]

Example

sudo gem install -n /usr/local/bin scss_lint

error-msg.bash

npm ERR! Darwin 15.6.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v6.4.0
npm ERR! npm  v3.10.3
npm ERR! path /Users/simoneldevig/Documents/Sites/S_Custom_GitGadget/S_Custom_GitGadget/sources/node_modules/.staging
npm ERR! code EACCES
npm ERR! errno -13
npm ERR! syscall mkdir

npm ERR! Error: EACCES: permission denied, mkdir '/Users/simoneldevig/Documents/Sites/S_Custom_GitGadget/S_Custom_GitGadget/sources/node_modules/.staging'
npm ERR!     at Error (native)
npm ERR!  { Error: EACCES: permission denied, mkdir '/Users/simoneldevig/Documents/Sites/S_Custom_GitGadget/S_Custom_GitGadget/sources/node_modules/.staging'
npm ERR!     at Error (native)
npm ERR!   errno: -13,
npm ERR!   code: 'EACCES',
npm ERR!   syscall: 'mkdir',
npm ERR!   path: '/Users/simoneldevig/Documents/Sites/S_Custom_GitGadget/S_Custom_GitGadget/sources/node_modules/.staging' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/simoneldevig/Documents/Sites/S_Custom_GitGadget/S_Custom_GitGadget/sources/npm-debug.log