Collecting invenio-base==1.0.0a4
Downloading invenio_base-1.0.0a4-py2.py3-none-any.whl
Saved /tmp/tmpe4uq2vii/invenio_base-1.0.0a4-py2.py3-none-any.whl
Skipping invenio-base, due to already being wheel.