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    <p>libjpeg-dev is required to be able to process jpegs with pillow (or PIL), so you need to install it and then recompile pillow. It also seems that libjpeg8-dev is needed on Ubuntu 14.04</p> <p>If you're still using PIL then you should really be using pillow these days though, so first <code>pip uninstall PIL</code> before following these instructions to switch, or if you have a good reason for sticking with PIL then replace "pillow" with "PIL" in the below).</p> <p>On Ubuntu:</p> <pre><code># install libjpeg-dev with apt sudo apt-get install libjpeg-dev # if you're on Ubuntu 14.04, also install this sudo apt-get install libjpeg8-dev # reinstall pillow pip install --no-cache-dir -I pillow </code></pre> <p>If that doesn't work, try one of the below, depending on whether you are on 64bit or 32bit Ubuntu.</p> <p>For Ubuntu x64:</p> <pre><code>sudo ln -s /usr/lib/x86_64-linux-gnu/libjpeg.so /usr/lib sudo ln -s /usr/lib/x86_64-linux-gnu/libfreetype.so /usr/lib sudo ln -s /usr/lib/x86_64-linux-gnu/libz.so /usr/lib </code></pre> <p>Or for Ubuntu 32bit:</p> <pre><code>sudo ln -s /usr/lib/i386-linux-gnu/libjpeg.so /usr/lib/ sudo ln -s /usr/lib/i386-linux-gnu/libfreetype.so.6 /usr/lib/ sudo ln -s /usr/lib/i386-linux-gnu/libz.so /usr/lib/ </code></pre> <p>Then reinstall pillow:</p> <pre><code>pip install --no-cache-dir -I pillow </code></pre> <p>(Edits to include feedback from comments. Thanks Charles Offenbacher for pointing out this differs for 32bit, and t-mart for suggesting use of <code>--no-cache-dir</code>).</p>
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    1. COThe problem was that I had two python packages. One that ships in with ubuntu and another that belonged to Zope Server. Somehow, the library was corrupted because I had incorrectly installed it in the wrong package. Otherwise, there is no problem.
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      1. USRavi
    2. COThe second bit about symlinking worked for me on this issue... thanks!
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      1. USGuy Bowden
    3. COFor the record, that only works on x86_64, I had to run: sudo ln -s /usr/lib/i386-linux-gnu/libz.so /usr/lib/; sudo ln -s /usr/lib/i386-linux-gnu/libfreetype.so.6 /usr/lib/; sudo ln -s /usr/lib/i386-linux-gnu/libjpeg.so /usr/lib/
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      1. USCharles Offenbacher
 

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