https://github.com/wbond/asn1crypto/archive/master.zip
-r ./coverage
-r ./lint
# These were added for ensuring we don't throw warnings on cffi 1.13.1+ on Mac
cffi == 1.13.2 ; (python_version == '2.7' or python_version >= '3.6') and sys_platform == 'darwin'
pycparser == 2.19 ; (python_version == '2.7' or python_version >= '3.6') and sys_platform == 'darwin'
