title: Why does Python installed via Homebrew not include Tkinter
body: <p>I've installed Python via Homebrew on my Mac.</p>
  <pre><code>brew install python
  </code></pre>
  <p>After that I checked my Python version as 2.7.11, then I tried to perform</p>
  <pre><code>import Tkinter
  </code></pre>
  <p>I got following error message:</p>
  <pre><code>Traceback (most recent call last):
    File &quot;&lt;stdin&gt;&quot;, line 1, in &lt;module&gt;
    File &quot;/usr/local/Cellar/python/2.7.11/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk/Tkinter.py&quot;, line 39, in &lt;module&gt;
      import _tkinter # If this fails your Python may not be configured for Tk
  ImportError: No module named _tkinter
  </code></pre>