I had to perform a reinstall of Ubuntu so I could do a clean install using APT derek@Derek-R540:~$ sudo apt install sweethome3d
WRONG!!
The instruction from download page DON'T suggest such actions.
To solve Your problem You MUST FORGET REPOSITORY VERSION!
So:
1. sudo apt purge sweethome3d (to clean repository installation);
2. Follow STRICTLY the instructions from Download page:
-download->extract->run the SweetHome3D.sh file.
Simple as this!
It work on every linux and with every SH3D version from 3.0 ~ now.
If You steel need help we are here to help you
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A computer program does what you tell it to do, not what you want it to do. Murphy's Law
When all else fails, read the instructions. Murphy's Law
If you don't like "AS IS", DIY. Dorin's law
