Collecting Marshmallow-Peewee==1.0.1 Downloading Marshmallow_Peewee-1.0.1-py2.py3-none-any.whl Saved /tmp/tmpatua63bl/Marshmallow_Peewee-1.0.1-py2.py3-none-any.whl Skipping Marshmallow-Peewee, due to already being wheel.