sudo dnf install qt6-qtsvg-devel qt6-qtcharts-devel qt6-qtserialbus-devel libhid-devel \ 
qt6-qtconnectivity-devel qt6-qtbase-devel qt6-qttools-devel

"
 /usr/lib/rpm/check-rpaths
WARNING 0004: file '/opt/ubpm/ubpm' contains an insecure runpath '.' in [.]
+ /usr/lib/rpm/check-buildroot
"

$ git clone --recursive https://codeberg.org/lazyt/ubpm
$ mv ubpm ubpm-git20250918
$ tar --create --file ~/rpmbuild/SOURCES/ubpm-git20250918.tar.gz ubpm-git20250918

$ rpmbuild -ba ~/rpmbuild/SPECS/ubpm.spec
$ mock --rebuild rpmbuild/SRPMS/ubpm-git20250917-1.fc42.src.rpm
$ mock --clean

----

ar x ~/Downloads/hunspell-de-at_20161207-15_all.deb
tar -xvf data.tar.xz 
mv usr/share/hunspell-bdic/de_AT.bdic ~/.config/Signal/Dictionaries/de-AT.bdic

-----