I have a similar thing, but with other dependency issues:
Unpacking openvpn-as (2.8.7-c7d6c210-Ubuntu20) ...
dpkg: dependency problems prevent configuration of openvpn-as:
openvpn-as depends on libffi7 (>= 3.3~20180313); however:
Package libffi7 is not installed.
openvpn-as depends on python-netaddr; however:
Package python-netaddr is not installed.
openvpn-as depends on openvpn-as-bundled-clients; however:
Package openvpn-as-bundled-clients is not installed.
phython3-nettaddr is installed, there's no phython-nettaddr, nor a libffi7, there is a libffi8ubuntu1....
Can someone point me on how to install this on Ubuntu groovy