Package: nova Version: 2:21.0.0-3 Dear Maintainer,
your package nova-common suggests python3-pygresql, which I found to be highly unlikely. Build-Depends-Indep already lists python3-psycopg2 instead, and given that nova seems to use SQLAlchemy under the hood, python3-psycopg2 would be the better idea at runtime, too. Please remove python3-pygresql - possibly replacing it with python3-psycopg2. Note that pygresql is pretty much dead (and orphaned). Thanks, Chris