pip install nose==1.3.7 installs version 0.10.4
<p>I'm trying to force pip to install nose v1.3.7. Using the following command:</p>

<pre><code>pip install --proxy **** --no-cache -I nose==1.3.7
</code></pre>

<p>but, I get the following output:</p>

<p><a href="http://i.stack.imgur.com/nTJAQ.png" rel="nofollow"><img src="http://i.stack.imgur.com/nTJAQ.png" alt="enter image description here"></a></p>

<p>Why is pip installing 0.10.4 instead, after I specifically asked for 1.3.7?</p>

<p>I should note that I'm doing is within a python virtualenv.</p>

<p>Other details: Centos 6.8, python 2.6, pip 8.1.2</p>

<p>Forcing an uninstall of nose and reinstalling it seems to have worked. Still uncertain why the -I flag didn't do as it's intended to do.</p>

python pip nose