Comment 14 for bug 1823718

# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.04
Release: 19.04
Codename: disco
# apt install python3-libmaas (expect failure)
[ snip ]
dpkg: error processing package python3-libmaas (--configure):
 installed python3-libmaas package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
 python3-libmaas
E: Sub-process /usr/bin/dpkg returned an error code (1)

# wget https://launchpad.net/ubuntu/+source/python-libmaas/0.6.0-0ubuntu2/+build/17305309/+files/python3-libmaas_0.6.0-0ubuntu2_all.deb
# dpkg -i python3-libmaas_0.6.0-0ubuntu2_all.deb
(Reading database ... 29334 files and directories currently installed.)
Preparing to unpack python3-libmaas_0.6.0-0ubuntu2_all.deb ...
Unpacking python3-libmaas (0.6.0-0ubuntu2) over (0.6.0-0ubuntu1) ...
Setting up python3-libmaas (0.6.0-0ubuntu2) ...
#

(success!)