Bug#993705: freeorion: 'PythonAI failed to initialize' when starting singleplayer game with AI

[joyfulmange at tutanota.com]

I should have looked at this first, but the game's log files for both AI and world generation show some errors in relation to importing of a module (specifically on line 150 of CommonFramework.cpp). I'm not too savvy with C++, but I do know that something is messed up with how its importing "common.configure_logging". Judging by their documentation on the python directory, common.configure_logging is supposed to be imported from a folder above turn_events.py <https://github.com/freeorion/freeorion/blob/84c2e2e820d0ec55d2bd1f8f903398bab6cdf0d9/default/python/turn_events/turn_events.py>, however isn't (https://github.com/freeorion/freeorion/tree/84c2e2e820d0ec55d2bd1f8f903398bab6cdf0d9/default/python). 
Sep 5, 2021, 17:16 by joyfulmange at tutanota.com:

> I opted to try to reproduce the problem on both a unstable Devuan and Debian VM and it worked as intended. It's likely that there is something up with my system then that's causing this problem. If I can figure out what in specific it is, I'll let you know in case its an incompatible package.
>
> Sep 5, 2021, 09:32 by apo at debian.org:
>
>> Control: tags -1 moreinfo
>>
>> Hello,
>>
>> On Sun, 5 Sep 2021 03:36:44 +0200 (CEST) joyfulmange at tutanota.com wrote:
>>
>>> Package: freeorion
>>> Version: 0.4.10.2-1
>>> Severity: normal
>>>
>>> Dear Maintainer,
>>>
>>>    * What led up to the situation?
>>>    In the unstable version, starting a game with AI fails to allow a
>>>    game to start.
>>>    * What exactly did you do (or not do) that was effective (or
>>>      ineffective)?
>>>      I attempted recompiling the game and researching the bug to see if
>>>      I was missing a dependency, however this resulted in nothing
>>>      worthwhile occouring.
>>>    * What was the outcome of this action?
>>>    'PythonAI failed to initialize' in console and "The connection to the
>>>    server has been lost" as an error from the game
>>>    * What outcome did you expect instead?
>>>    I expected a game to start with AI enabled
>>>
>>>
>>>
>>> -- System Information:
>>> Distributor ID:       Devuan
>>> Description:  Devuan GNU/Linux 4 (chimaera)
>>> Release:      4
>>> Codename:     n/a
>>> Architecture: x86_64
>>>
>>
>> The single player mode with AI works for me. I noticed you are using Devuan not
>> Debian. Can you reproduce the problem in Debian unstable and tell me the exact
>> steps to reproduce the problem?
>>
>> Regards,
>>
>> Markus
>>
>
>