Hi Grégoire, Keith wrote: > > OK, I reinstalled groff-base 1.22.3-1 and groff 1.22.3-1 with dpkg > > -i. > > Those are binary packages. > > > The patch is made for /contrib/glilypond/glilypond.pl The new groff > > works fine, but now, I cannot find the /contrib directory: > > You need the source package; looks like you didn't install it.
What is your end goal? Are you trying to submit a patch and want to check it works? Or patch your distribution's package and re-build? Cheers, Ralph.