title: Compile Cython Extensions Error - Pycharm IDE
body: <blockquote>
    <p><strong>Non-zero exit code (1):</strong> 
    _pydevd_bundle/pydevd_cython.c:13:20: fatal error: Python.h: No such file or directory
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status <strong>1</strong></p>
  </blockquote>
  
  <p>Please help me resolve this error of trying to install Cython in PyCharm.</p>