title: NPM install express. Error: No compatible version found
body: <p>My OS is Ubuntu 13.04, 32 bit.</p>
  
  <p>I am trying to install express with this command:</p>
  
  <pre><code>$ npm install express
  </code></pre>
  
  <p>And this is the error I get:</p>
  
  <pre><code>npm http GET https://registry.npmjs.org/express
  npm http GET https://registry.npmjs.org/express
  npm http 304 https://registry.npmjs.org/express
  npm ERR! Error: No compatible version found: express@'&gt;=4.0.0-0'
  npm ERR! Valid install targets:
  npm ERR! ["0.14.0","0.14.1","1.0.0","1.0.1","1.0.2","1.0.3","1.0.4","1.0.5","1.0.6","1.0.7","1.0.8","2.0.0","2.1.0","2.1.1","2.2.0","2.2.1","2.2.2","2.3.0","2.3.1","2.3.2","2.3.3","2.3.4","2.3.5","2.3.6","2.3.7","2.3.8","2.3.9","2.3.10","2.3.11","2.3.12","2.4.0","2.4.1","2.4.2","2.4.3","2.4.4","2.4.5","2.4.6","2.4.7","2.5.0","2.5.1","2.5.2","2.5.3","2.5.4","2.5.5","2.5.6","2.5.7","2.5.8","2.5.9","2.5.10","2.5.11","3.0.0","3.0.1","3.0.2","3.0.3","3.0.4","3.0.5","3.0.6","3.1.0","3.1.1","3.1.2","3.2.0","3.2.1","3.2.2","3.2.3","3.2.4","3.2.5","3.2.6","3.3.0","3.3.1","3.3.2","3.3.3","3.3.4","3.3.5","3.3.6","1.0.0-beta","1.0.0-beta2","1.0.0-rc","1.0.0-rc2","1.0.0-rc3","1.0.0-rc4","2.0.0-beta","2.0.0-beta2","2.0.0-beta3","2.0.0-rc","2.0.0-rc2","2.0.0-rc3","3.0.0-alpha1","3.0.0-alpha2","3.0.0-alpha3","3.0.0-alpha4","3.0.0-alpha5","3.0.0-beta1","3.0.0-beta2","3.0.0-beta3","3.0.0-beta4","3.0.0-beta6","3.0.0-beta7","3.0.0-rc1","3.0.0-rc2","3.0.0-rc3","3.0.0-rc4","3.0.0-rc5","3.3.7"]
  npm ERR!     at installTargetsError (/home/admin/.nodes/0.10.17/lib/node_modules/npm/lib/cache.js:719:10)
  npm ERR!     at next (/home/admin/.nodes/0.10.17/lib/node_modules/npm/lib/cache.js:698:17)
  npm ERR!     at /home/admin/.nodes/0.10.17/lib/node_modules/npm/lib/cache.js:675:5
  npm ERR!     at saved (/home/admin/.nodes/0.10.17/lib/node_modules/npm/node_modules/npm-registry-client/lib/get.js:142:7)
  npm ERR!     at /home/admin/.nodes/0.10.17/lib/node_modules/npm/node_modules/graceful-fs/polyfills.js:133:7
  npm ERR!     at Object.oncomplete (fs.js:107:15)
  npm ERR! If you need help, you may report this log at:
  npm ERR!     &lt;http://github.com/isaacs/npm/issues&gt;
  npm ERR! or email it to:
  npm ERR!     &lt;npm-@googlegroups.com&gt;
  
  npm ERR! System Linux 3.8.0-29-generic
  npm ERR! command "/home/admin/.nodes/current/bin/node" "/home/admin/.nodes/current/bin/npm" "install" "express"
  npm ERR! cwd /home/admin/M101JS/Week 2/hw2/hw2-3/blog
  npm ERR! node -v v0.10.17
  npm ERR! npm -v 1.3.8
  npm ERR! 
  npm ERR! Additional logging details can be found in:
  npm ERR!     /home/admin/M101JS/Week 2/hw2/hw2-3/blog/npm-debug.log
  npm ERR! not ok code 0
  </code></pre>
  
  <p>I am new to NodeJS and NPM, so I don't understand the response.
  Does anyone have an idea how I can fix it?</p>