Bug#355659: FTBFS: b-d freetype2-dev no longer exists
This package fails to build in unstable:
> Automatic build of perlftlib_1.2-15 on bigsur by sbuild/mips 1.75
> debhelper: missing
> freetype2-dev: missing
> perl: already installed (5.8.8-2 >= 5.8 is satisfied)
> Checking for source dependency conflicts...
> Reading package lists...
> Building dependency tree...
> E: Couldn't find package freetype2-dev
> apt-get failed.
> Package installation failed