message: Use libraries already inside wheel for auditwheel
  I don't know why auditwheel can't see the libraries since they are
  already inside the wheel. If we can figure out how to get it to see
  the libraries, we can skip the whole script.
diff: #!/usr/bin/env bash
  set -ev
  +# FIXME: if the libraries are already inside the wheel, why do we have
  +# to provide them to auditwheel again? It would be ideal if we could
  +# avoid this script entirely.
  +
  # We have to include the avogadro library in Linux's LD_LIBRARY_PATH,
  -# or auditwheel won't work.
  -# The Avogadro library does not exist for some reason and needs to be built.
  -python setup.py build
  +# or auditwheel won't work. These libraries are already in the wheel.
  +WHEEL_DIR=/tmp/cibuildwheel/built_wheel
  +WHEEL_PATH=$(find $WHEEL_DIR -name "*.whl" | xargs readlink -f)
  -LIBRARY_DIR=$(find . -name "libAvogadroCore.so*" | head -n 1 | xargs readlink -f | xargs dirname)
  +cd $WHEEL_DIR
  +unzip $WHEEL_PATH
  -export LD_LIBRARY_PATH=$LIBRARY_DIR:$LD_LIBRARY_PATH
  +LIBRARY_DIR=$WHEEL_DIR/avogadro
  -WHEEL_PATH=$(find /tmp/cibuildwheel/built_wheel/ -name "*.whl" | xargs readlink -f)
  +export LD_LIBRARY_PATH=$LIBRARY_DIR:$LD_LIBRARY_PATH
  auditwheel repair -w /tmp/cibuildwheel/repaired_wheel $WHEEL_PATH
  