title: Error installing yeoman
body: <p>Installing Yeoman on my OSX machine results in the following error:</p>
  
  <pre><code>paulh16$ npm install -g yo
  npm http GET https://registry.npmjs.org/yo
  npm http 304 https://registry.npmjs.org/yo
  npm ERR! Error: EACCES, mkdir '/usr/local/lib/node_modules/yo'
  npm ERR!  { [Error: EACCES, mkdir '/usr/local/lib/node_modules/yo']
  npm ERR!   errno: 3,
  npm ERR!   code: 'EACCES',
  npm ERR!   path: '/usr/local/lib/node_modules/yo',
  npm ERR!   fstream_type: 'Directory',
  npm ERR!   fstream_path: '/usr/local/lib/node_modules/yo',
  npm ERR!   fstream_class: 'DirWriter',
  npm ERR!   fstream_stack: 
  npm ERR!    [ '/usr/local/lib/node_modules/npm/node_modules/fstream/lib/dir-writer.js:36:23',
  npm ERR!      '/usr/local/lib/node_modules/npm/node_modules/mkdirp/index.js:37:53',
  npm ERR!      'Object.oncomplete (fs.js:107:15)' ] }
  npm ERR! 
  npm ERR! Please try running this command again as root/Administrator.
  
  npm ERR! System Darwin 13.0.0
  npm ERR! command "node" "/usr/local/bin/npm" "install" "-g" "yo"
  npm ERR! cwd /Users/paulh16/.rvm/lib
  npm ERR! node -v v0.10.22
  npm ERR! npm -v 1.3.14
  npm ERR! path /usr/local/lib/node_modules/yo
  npm ERR! fstream_path /usr/local/lib/node_modules/yo
  npm ERR! fstream_type Directory
  npm ERR! fstream_class DirWriter
  npm ERR! code EACCES
  npm ERR! errno 3
  npm ERR! stack Error: EACCES, mkdir '/usr/local/lib/node_modules/yo'
  npm ERR! fstream_stack /usr/local/lib/node_modules/npm/node_modules/fstream/lib/dir-writer.js:36:23
  npm ERR! fstream_stack /usr/local/lib/node_modules/npm/node_modules/mkdirp/index.js:37:53
  npm ERR! fstream_stack Object.oncomplete (fs.js:107:15)
  npm ERR! 
  npm ERR! Additional logging details can be found in:
  npm ERR!     /Users/paulh16/.rvm/lib/npm-debug.log
  npm ERR! not ok code 0
  </code></pre>
  
  <p>I believe the problem is that bash is looking for npm within the Ruby Version Manager, which is where I installed node and npm originally.  However, I removed both from RVM and installed from the Node website.  I also adjusted my .bash_profile:</p>
  
  <pre><code>PS1="\u$ "
  export PATH="/usr/local/bin:/usr/local/sbin:/usr/local/mysql/bin:$PATH"
  export DYLD_LIBRARY_PATH="/usr/local/mysql/lib:$DYLD_LIBRARY_PATH"
  
  if [ -f ~/.git-completion.bash ]; then
     source ~/.git-completion.bash
  fi
  
  [[ -s "$HOME/.rvm/scripts/rvm" ]] &amp;&amp; source "$HOME/.rvm/scripts/rvm" # Load RVM$
  </code></pre>
  
  <p>I don't understand why the Yeoman installation is failing. </p>