-# monotone, external, amazon_s3 skipped since they need perl modules
-push @libs, map { chomp; $_ } `find IkiWiki -type f -name \\*.pm | grep -v IkiWiki/Rcs/monotone.pm | grep -v IkiWiki/Plugin/external.pm | grep -v IkiWiki/Plugin/amazon_s3.pm`;
+# monotone, external, amazon_s3, po, and cvs
+# skipped since they need perl modules
+push @libs, map { chomp; $_ } `find IkiWiki -type f -name \\*.pm | grep -v monotone.pm | grep -v external.pm | grep -v amazon_s3.pm | grep -v po.pm | grep -v cvs.pm`;
+push @libs, 'IkiWiki/Plugin/skeleton.pm.example';