Re: Installing libgbm-dev with Mesa from trixie-backports

On 2025-11-08 Konstantin Reich <[email protected]> wrote:
> Hello,

> I want to build a package from source (specifically, the latest version
> of VCMI). For that I need libgbm-dev, but apt won't install it because I
> have Mesa from trixie-backports. The dependency error is shown below.


> As i understand, the libgbm-dev package in trixie requires libgbm1 (=
> 25.0.7-2), while my system has libgbm1 25.2.6-1~bpo13+1 (from
> trixie-backports).


> Can you help me resolve this? It seems common for backports users, but
> I couldn't find a solution.
[...]

Well, you can either downgrade libgbm1 to 25.0.7-2 or install libgbm-dev
from trixie backports.

cu Andreas