current HEAD is failing wheel building on macos

[mattip]

For instance, this numpy wheel build fails on macos with

ERROR:delocate.libsana:
  /usr/local/lib/libscipy_openblas64_.0.dylib not found:
    Needed by: <path>/wheel/numpy/linalg/lapack_lite.cpython-310-darwin.so

Note the library name has an extra .0 in it.

[mattip]

Fixed by #154, hopefully #155 will create wheels on travis