title: Sudo does not find new python version
body: <p>I had python2.6 on my linux box but installed python3.4 to use new modules. I installed it using sudo access. The new version was installed in <code>/usr/local/bin</code>. Without root access, I can use the new python3.4, both by just using python3.4 in the command line or using the shebang in the .py file <code>#!/usr/local/bin/python3</code></p>
  
  <p>Now I am trying to install a module, for which I need sudo access. When I am root, and I run <code>python3.4</code>, it says <code>command not found</code>. I ran <code>whereis python</code> and found the path to python2.6 in <code>/usr/bin</code>, but <code>whereis python3.4</code> as root gives, <code>not found in /usr/bin</code>, which is correct since it is in <code>/usr/local/bin</code>. Again, if I exit from root, I have no trouble using python3.4</p>
  
  <p>This seems like a <code>$PATH</code> issue (not sure), can some one help me what I am doing wrong while installing the module for the new python3.4? I was able to install the module, but it was installed in the old python2.6 site-packages.</p>