pip fails sometimes now on travis, something changed in pip
pip fails sometimes now on travis, something changed in pip

craig5/libcrange,square/libcrange,square/libcrange,craig5/libcrange,square/libcrange,square/libcrange,craig5/libcrange,square/libcrange,craig5/libcrange,craig5/libcrange,square/libcrange,square/libcrange,craig5/libcrange,craig5/libcrange