Installing 335a to debian server

Hi all, thx for having me around. I try to install Trinity core 3.3.5a on a Debian server. Compiling need gcc 11. That is not default on Debian. Is there a other way? Installing gcc 11 is something I don’t like.
But if I can install it (gcc 11) very nice without problems for the rest of the server I might have it a go.

Help needed pls, Pit

I have upgraded Debian to 12. So this can be closed.
Thx all for reading.

Pit