LMMS does not start

Having trouble with LMMS? Ask about it here.
Need help. LMMS is not starting. And I cannot figure out why.

LMMS version 1.2.2 v12 (latest version for my distribution)

Operating system - linux

Terminal output
*** WEAK-JACK: initializing
*** WEAK-JACK: OK. (0)
Notice: could not set realtime priority.
Cannot load library /usr/lib/lmms/libcarlabase.so: (libcarla_native-plugin.so: cannot open shared object file: No such file or directory)
Cannot load library /usr/lib/lmms/libcarlapatchbay.so: (libcarlabase.so: cannot open shared object file: No such file or directory)
Cannot load library /usr/lib/lmms/libcarlarack.so: (libcarlabase.so: cannot open shared object file: No such file or directory)
Segmentation fault (core dumped)

libcarlabase, libcarlapatchbay, and libcarlarack are all on machine
I have not really fixed this problem, but I did download the appimage and that works well.
Most Distro (the package builders) do not compile LMMS right. :(

One solution is to use the appimage version, from this site, you downloaded. :)


The other solution is to tell the package builder, LMMS is not working right.
I had to do this on openSUSE. He was happy I told him because he did not know.

For openSUSE however there is a better solution these days.
https://geekosdaw.tuxfamily.org/en/

For Debian / Ubuntu users the kxrepositories might be a solution.
https://kx.studio/Repositories

A third option is to compile LMMS yourself, but is not so easy.
Musikbear made a vid for that too though.

https://www.youtube.com/watch?v=gpA72fLKwj8