D: [iurt_root_command] chroot
warning: line 28: It's not recommended to have unversioned Obsoletes: Obsoletes:	wv2
warning: line 41: It's not recommended to have unversioned Obsoletes: Obsoletes:	wv2-devel
warning: line 43: It's not recommended to have unversioned Obsoletes: Obsoletes:	lib64wv2_1-devel
error: %patchN is obsolete, use %patch N (or %patch -P N): %patch0 -p0

error: query of specfile /home/pterjan/rpmbuild/SPECS/wv2.spec failed, can't parse
I: [iurt_root_command] ERROR: chroot