title: error: command 'i686-linux-gnu-gcc' failed with exit status 1 while installing pylibbvg
body: <p>I'm installing pylibvg, and I get many links with similar error but for different installations.  I tried a few things but keep getting the error.  Basically, I am trying to run: <code>sudo python setup.py build_ext --inplace</code></p>
  
  <p>I have already successfully executed following: </p>
  
  <pre><code>pip install cython
  sudo apt-get update
  sudo apt-get install python-dev
  </code></pre>
  
  <p>Any ideas why I'm getting errors? </p>