-BuildRequires: pango-devel
-BuildRequires: xorg-lib-libXrandr-devel
-Requires(post,postun): /sbin/ldconfig
+BuildRequires: pango-devel >= 1.10.0
+BuildRequires: pkgconfig
+BuildRequires: rpmbuild(macros) >= 1.311
+BuildRequires: xorg-lib-libXrender-devel >= 0.8.4
+Requires(post,postun): desktop-file-utils
+Requires(post,postun): gtk+2
+Requires(post,postun): hicolor-icon-theme
+Requires(post,postun): shared-mime-info
+Requires: compiz >= %{version}
+Obsoletes: cgwd