%_python_bytecompile_extra is discontinued, use %py_byte_compile instead.
See: https://fedoraproject.org/wiki/Changes/No_more_automagic_Python_bytecompilation_phase_3
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.DpdFz9 (%install)


RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.DpdFz9 (%install)
I: [iurt_root_command] ERROR: chroot