Error importing modules in thumbor
<p>I have installed thumbor using pip on windows when I try to run the thumbor server I get an error like:</p>

<pre><code>2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.brightness could not
be imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.colorize could not be
 imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.contrast could not be
 imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.rgb could not be impo
rted.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.round_corner could no
t be imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.noise could not be im
ported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.watermark could not b
e imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.equalize could not be
 imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.fill could not be imp
orted.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.sharpen could not be
imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.frame could not be im
ported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.convolution could not
 be imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.blur could not be imp
orted.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.saturation could not
be imported.
2016-09-05 11:45:10 thumbor:WARNING Module thumbor.filters.curve could not be im
ported.
2016-09-05 11:45:10 thumbor:WARNING Error importing bounding_box filter, trimmin
g won't work
</code></pre>

<p>I need immediate help on the matter. 
I will be exteremely thankful for the solutions</p>

<p>Seems this issue has already been reported on github <a href="https://github.com/thumbor/thumbor/issues/256" rel="nofollow">issue-256</a>. Try referring to that.</p>

python thumbor