Installation error: Could not find the database of available applications...
Steps to recreate:
Clean install PureOS OEM 2019-05-04 on Librem 13 v4 hardware. Follow Install Librem Tunnel in PureOS instructions. After successful installation of ldh-client via pipx, first step of configuring Librem Tunnel command liberty tunnel-setup
results in following error:
~$ liberty tunnel-setup
Could not find the database of available applications, run update-command-not-found as root to fix this
Sorry, command-not-found has crashed! Please file a bug report at:
http://www.debian.org/Bugs/Reporting
Please include the following information with the report:
command-not-found version: 0.3
Python version: 3.7.3 candidate 1
Distributor ID: PureOS
Description: PureOS
Release: 8
Codename: green
Exception information:
local variable 'cnf' referenced before assignment
Traceback (most recent call last):
File "/usr/share/command-not-found/CommandNotFound/util.py", line 23, in crash_guard
callback()
File "/usr/lib/command-not-found", line 93, in main
if not cnf.advise(args[0], options.ignore_installed) and not options.no_failure_msg:
UnboundLocalError: local variable 'cnf' referenced before assignment