witty-crayon-22786
04/04/2017, 9:06 PME ImportError: dlopen(/Users/stuhood/src/pants/.pants.d/pyprep/requirements/CPython-2.7.10/c922e92ef56a87b960fbf90cacf8ed24e1d1b7c9/.deps/cffi-1.7.0-cp27-cp27mu-macosx_10_10_x86_64.whl/_cffi_backend.so, 2): Symbol not found: _PyUnicodeUCS4_AsASCIIString
E Referenced from: /Users/stuhood/src/pants/.pants.d/pyprep/requirements/CPython-2.7.10/c922e92ef56a87b960fbf90cacf8ed24e1d1b7c9/.deps/cffi-1.7.0-cp27-cp27mu-macosx_10_10_x86_64.whl/_cffi_backend.so
E Expected in: flat namespace
E in /Users/stuhood/src/pants/.pants.d/pyprep/requirements/CPython-2.7.10/c922e92ef56a87b960fbf90cacf8ed24e1d1b7c9/.deps/cffi-1.7.0-cp27-cp27mu-macosx_10_10_x86_64.whl/_cffi_backend.so