build/temp.linux-x86_64-3.5/_openssl.c:18:20: fatal error: Python.h: No such file or directory
     #include <Python.h>
                        ^
    compilation terminated.
    error: command 'x86_64-solus-linux-gcc' failed with exit status 1
    
    ----------------------------------------
Command "/usr/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-46kg6ffo/cryptography/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-o8ko9gv5-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-46kg6ffo/cryptography/