[packagers] fc7 fix for 3ddesktop.spec

[Who Knows]

[machbuild at server5 3ddesktop]$ svn diff 3ddesktop.spec
Index: 3ddesktop.spec
===================================================================
--- 3ddesktop.spec      (revision 5493)
+++ 3ddesktop.spec      (working copy)
@@ -30,6 +30,7 @@
 %{!?_with_modxorg:BuildRequires: XFree86-devel}
 %{?_with_modxorg:BuildRequires: libXt-devel, libXext-devel, 
libICE-devel, libXxf86vm-devel, libXmu-devel}
 %{?el2:BuildRequires: Mesa-devel}
+%{?fc7:BuildRequires: libXi-devel}
 Requires: imlib2

 %description