title: python pip: no distributions at all found for an existing package
body: <p>I am trying to install the <code>ScientificPython</code> package into a newly installed distribution of Python on a Fedora 14 x64 system. Pip finds <code>ScientificPython</code> in the repository but does not want to install it</p>
  
  <pre class="lang-none prettyprint-override"><code>[bin]$ sudo ./python2.7 ./pip search ScientificPython
  ScientificPython          - Various Python modules for scientific computing
  
  [bin]$ sudo ./python2.7 ./pip install ScientificPython
  Downloading/unpacking ScientificPython
    Could not find any downloads that satisfy the requirement ScientificPython
  No distributions at all found for ScientificPython
  Storing complete log in /tmp/tmpDLdmjy
  </code></pre>
  
  <p>Why could this happen?</p>
  
  <p>Thanks!</p>