Can not install "posix" package using pip
<p>I installed Anaconda on my PC (windows), then I tried to run the following:</p>

<pre><code>import pdb
import sys
import os
import posix
sys.path.append(os.path.join(posix.environ['HOME'], 'mlprojects', 'swig', 'src'))
sys.path.append(os.path.join(posix.environ['HOME'], 'mlprojects', 'datasets', 'python'))
sys.path.append(os.path.join(posix.environ['HOME'], 'mlprojects', 'mlopy', 'netlab'))
##ENDSETUP
import ndlml as nl
import ndlwrap as nw
import numpy as np
import datasets
import netlab
import matplotlib.pyplot as pp
import matplotlib.mlab as ml
import matplotlib.axes
import math
</code></pre>

<p>After running the above code, I got the following error:</p>

<blockquote>
<pre><code>File "C:/Users/yat/test.py", line 9, in &lt;module&gt;
import posix
ImportError: No module named posix
</code></pre>
</blockquote>

<p>When I tried <code>pip install posix</code>, I got the following message:</p>

<blockquote>
<pre><code>Collecting posix
Could not find a version that satisfies the requirement posix (from   versions)
No matching distribution found for posix`
</code></pre>
</blockquote>

<p>How do I install <code>posix</code> package, and where to find all installed packages in Anaconda?</p>