title: How do you install Python Xlib with pip?
body: <p>"Python Xlib" ( <a href="http://pypi.python.org/pypi/Python%20Xlib" rel="noreferrer">http://pypi.python.org/pypi/Python%20Xlib</a> ) is a low level python library for working with xlib. I have installed it on my Ubuntu Linux machine via apt, i.e. <code>sudo aptitude install python-xlib</code>. However is it possible to install it with <code>pip</code> in a virtualenv? I am writing a software package that uses xlib, and would like to be able to include an <code>install_requires</code> line in my <code>setup.py</code>.</p>
  
  <p>Since the package is on PyPI (and appears in results of <code>pip search xlib</code>), I tried to <code>pip install …</code> the following package names but nothing worked: <code>python\ xlib</code>, <code>python-xlib</code>, <code>Python Xlib</code>, <code>Python-Xlib</code>, <code>Python%20Xlib</code>, but none worked.
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  Is it possible to install python xlib with pip?</p>