Hello

mathgl does not build on Leap 15.6. This should be fixed before Beta (Feb
2023).
https://en.opensuse.org/openSUSE:Roadmap#Schedule_for_openSUSE_Leap_15.6

Build log from Leap 15.6

https://build.opensuse.org/package/live_build_log/openSUSE:Backports:SLE-15-SP6/mathgl/standard/x86_64

[  500s]
/home/abuild/rpmbuild/BUILD/mathgl-8.0.1/python3_build/texinfo/samples.texi:142
[  500s] 6:  ==> Fatal error occurred, no output PDF file produced!
[  500s] Transcript written on mathgl_en.log.
[  500s] /usr/bin/texi2dvi: pdfetex exited with bad status, quitting.
[  500s] make[2]: *** [texinfo/CMakeFiles/doc_en.dir/build.make:243:
texinfo/mathgl_en.pdf] Error 1
[  500s] make[2]: Leaving directory
'/home/abuild/rpmbuild/BUILD/mathgl-8.0.1/python3_build'
[  500s] make[1]: *** [CMakeFiles/Makefile2:1486:
texinfo/CMakeFiles/doc_en.dir/all] Error 2
[  500s] make: *** [Makefile:139: all] Error 2
[  500s] error: Bad exit status from /var/tmp/rpm-tmp.nATkRq (%build)