D: [iurt_root_command] chroot
Package ruby was not found in the pkg-config search path.
Perhaps you should add the directory containing `ruby.pc'
to the PKG_CONFIG_PATH environment variable
Package 'ruby' not found
sh: line 4: [: -j8: integer expression expected
Wrote: /home/pterjan/rpmbuild/SRPMS/libselinux-3.7-1.mga10.src.rpm
D: [iurt_root_command] Success!