title: How to install which programs requires "sudo" in virtualenv?
body: <p>I'm trying to install <a href="http://kivy.org" rel="nofollow">kivy</a>, in the <a href="http://kivy.org/docs/installation/installation-ubuntu.html" rel="nofollow">docs</a> it says:</p>
  
  <pre><code>$ sudo apt-get install python-setuptools python-pygame python-opengl \
    python-gst0.10 python-enchant gstreamer0.10-plugins-good cython python-dev \
    build-essential libgl1-mesa-dev libgles2-mesa-dev
  $ sudo easy_install kivy
  </code></pre>
  
  <p>But I don't want to use <code>sudo</code> I like to keep my projects organized in virtualenv, so how install the requirements without using <code>sudo</code>. <code>apt-get install</code> won't work unless i use <code>sudo</code>. and i can't find the requirements in <code>pip</code>. Lets say i want to install <code>easy_install</code> in virtualenv for example, how to do that?</p>