io module error when importing Bokeh / python
<p>I'm having some trouble using Bokeh on my system (Fedora). I have installed it successfully using <code>pip install bokeh</code>. I am able to serve some of the examples using <code>bokeh serve --show example.py</code>, but I'm unable to <code>import bokeh</code> in python. I get the error:</p>

<pre><code>Python 2.7.11 (default, Jun 20 2016, 14:45:23) 
[GCC 5.3.1 20160406 (Red Hat 5.3.1-6)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
&gt;&gt;&gt; import bokeh
Traceback (most recent call last):
  File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  File "bokeh.py", line 12, in &lt;module&gt;
    from bokeh.io import curdoc
ImportError: No module named io
</code></pre>

<p>I have tried upgrading bokeh, but that didn't help. Any ideas what's wrong?</p>