Collecting google-cloud-storage==0.20.0
Downloading google_cloud_storage-0.20.0-py2.py3-none-any.whl (62kB)
Saved /tmp/tmp8wn_ul0g/google_cloud_storage-0.20.0-py2.py3-none-any.whl
Skipping google-cloud-storage, due to already being wheel.