diff -Nru autospec-1.5.0.orig//plugins/pck-update.in autospec-1.5.0/plugins/pck-update.in
--- autospec-1.5.0.orig//plugins/pck-update.in	2010-08-02 17:29:37.430222332 +0200
+++ autospec-1.5.0/plugins/pck-update.in	2010-08-02 17:30:44.363341447 +0200
@@ -2353,7 +2353,7 @@
                      buildreq=libpython-devel
                else
                   # unidentified requirement
-                  buildreq=`rpm -q $req 2>/dev/null | sed "s|\(.*\)-[^-]*-[^-]*|\1|"`
+                  buildreq=`rpm -q --whatprovides $req 2>/dev/null | sed "s|\(.*\)-[^-]*-[^-]*|\1|"`
                   [ "$buildreq" ] || echo "#$req: not found; what is this?" >> $frequires
                fi
                if [ "${buildreq}" -a "${buildreq/%-devel/}" = "${buildreq}" ]; then