title: I installed nodejs , but npm looks like not working( at embedded linux)
body: <p>I installed Node.js.</p>
  
  <ol>
  <li>sudo apt-get install python-software-properties</li>
  <li>sudo add-apt-repository ppa:chris-lea/node.js</li>
  <li>sudo apt-get update</li>
  <li>sudo apt-get install nodejs (15.4MB)</li>
  </ol>
  
  <p>I can find the Node.js <code>npm</code>.</p>
  
  <pre><code>root@linaro-server:/usr/bin# ll | grep node
  lrwxrwxrwx  1 root   root         22 Jan 24 10:31 node -&gt; /etc/alternatives/node*
  -rwxr-xr-x  1 root   root    5996796 Jan 24 07:05 nodejs*
  lrwxrwxrwx  1 root   root         38 Jan 24 07:05 npm -&gt; ../lib/node_modules/npm/bin/npm-cli.js*
  
  # node -v
  v0.10.25
  # npm -v
  no returns, it looks like npm not working.
  </code></pre>
  
  <p>How can I activate npm or reinstall npm.</p>
  
  <p>Now, I run this command:</p>
  
  <pre><code>curl https://npmjs.org/install.sh | sh
  </code></pre>
  
  <p>but my linux prompt stop at</p>
  
  <pre><code>fetching: http://registry.npmjs.org/npm/-/npm-1.3.25.tgz
  </code></pre>
  
  <p>How can I manage this probelem?</p>