title: yo: command not found
body: <p>I've installed nodejs with chris lea's version:</p>
  
  <pre><code>sudo add-apt-repository ppa:chris-lea/node.js
  sudo apt-get update
  sudo apt-get install nodejs npm
  </code></pre>
  
  <p>Than installed yeoman, grund-cli and bower using npm:</p>
  
  <pre><code>sudo npm install -g yo grunt-cli bower
  </code></pre>
  
  <p>Everything went alright including the "[Yeoman Doctor] Everything looks alright!" at the end of yeoman's install.</p>
  
  <pre><code>/home/gabriela/npm/bin/yo -&gt; /home/gabriela/npm/lib/node_modules/yo/cli.js
  &gt; yo@1.1.2 postinstall /home/gabriela/npm/lib/node_modules/yo
  &gt; node ./scripts/doctor
  </code></pre>
  
  <p>Than I run:</p>
  
  <pre><code>gabriela@Gabriela-Ubuntu:~$ which node
  /usr/bin/node
  gabriela@Gabriela-Ubuntu:~$ which npm
  /usr/bin/npm
  gabriela@Gabriela-Ubuntu:~$ which bower
  /usr/bin/bower
  gabriela@Gabriela-Ubuntu:~$ which yo
  gabriela@Gabriela-Ubuntu:~$ yo
  yo: command not found
  gabriela@Gabriela-Ubuntu:~$ echo $PATH
  /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:$JAVA_HOME:$JRE_HOME
  </code></pre>
  
  <p>What went wrong? Do I have to execute any other command to install yeoman properly?</p>