title: ImportError: cannot import name requests
body: <p>Whenever I run .py code using terminal (ubuntu). </p>
  
  <p>I get this error.</p>
  
  <pre><code>Traceback (most recent call last):                                                                                                                               
  File "./twitterstream.py", line 15, in &lt;module&gt;                                                                                                                  
      from pip._vendor import requests                                                                                                                             
  File "/usr/local/lib/python2.7/dist-packages/pip-10.0.1-py2.7.egg/pip/_vendor/requests/__init__.py", line 83, in &lt;module&gt;                                        
      from pip._internal.compat import WINDOWS                                                                                                                     
  File "/usr/local/lib/python2.7/dist-packages/pip-10.0.1-py2.7.egg/pip/_internal/__init__.py", line 42, in &lt;module&gt;                                               
      from pip._internal import cmdoptions                                                                                                                         
  File "/usr/local/lib/python2.7/dist-packages/pip-10.0.1-py2.7.egg/pip/_internal/cmdoptions.py", line 16, in &lt;module&gt;                                             
      from pip._internal.index import (                                                                                                                            
  File "/usr/local/lib/python2.7/dist-packages/pip-10.0.1-py2.7.egg/pip/_internal/index.py", line 15, in &lt;module&gt;                                                  
      from pip._vendor import html5lib, requests, six
  ImportError: cannot import name requests
  </code></pre>
  
  <p>All the errors are import errors. (pip)</p>
  
  <p>I have tried reinstalling pip and python.</p>
  
  <p>Any suggestions on this?</p>