title: Python: Can't import networkx module
body: <p>I want to make some graphs with Python. I am trying to import this library called networkx. I ran the command <code>pip install networkx</code> in my Python folder. Tried to import the library but error messages came along. I tried to run <code>pip install networkx</code> again and these messages came along:</p>
  
  <pre><code>requirement already satistfied.... (use -upgrade to upgrade)...
  </code></pre>
  
  <p>It should have been installed but when I run <code>file networkx *</code> i get syntax error and for <code>import networkx</code> I get <code>no module named networkx</code>. What is wrong?</p>
  
  <p>I want to ask is the the python directory the place to install libraries, what are good libraries for drawing graphs and do I have to add the libraries to the PATH, when I add them.</p>