Hello,
Libvigraimpex is almost dead upstream and was removed from Debian
testing when it was unbuildable for a long time. (It has been
reintroduced recently.) Hugin (and enblend) build on and require
libvigraimpex and were therfore also removed.
I guess Ubuntu 22.04 was branched off from Debian testing when hugin was
not part of it. The packges from Debian should either be installable or
it should be possible to simply rebuild the source package.
cu Andreas
--
`What a good friend you are to him, Dr. Maturin. His other friends are
so grateful to you.'
`I sew his ears on from time to time, sure'