We're using an old, semi-deprecated way that was required by ancient versions of CFFI as distributed in ancient versions of PyPy. Instead of building the module at install time, it builds it at import time. This means it doesn't get in the wheels (see #43).
We're using an old, semi-deprecated way that was required by ancient versions of CFFI as distributed in ancient versions of PyPy. Instead of building the module at install time, it builds it at import time. This means it doesn't get in the wheels (see #43).