/usr/bin/env: python2.6: No such file or directory error
<p>I have python2.6, python2.7 and python3 in my <code>/usr/lib/</code></p>

<p>I am trying to run a file which has line given below in it as its first line</p>

<pre><code>#!/usr/bin/env python2.6
</code></pre>

<p>after trying to run it it gives me following error </p>

<pre><code>/usr/bin/env: python2.6: No such file or directory
</code></pre>

<p>my default version on python is 2.7.</p>

<p>How I can run the file without changing the default version of python.</p>
