diff -up libqalculate-0.9.6/libqalculate.pc.in.private libqalculate-0.9.6/libqalculate.pc.in
--- libqalculate-0.9.6/libqalculate.pc.in.private	2005-05-07 06:55:39.000000000 -0500
+++ libqalculate-0.9.6/libqalculate.pc.in	2009-07-06 09:05:57.447961075 -0500
@@ -5,7 +5,8 @@ includedir=@includedir@
 
 Name: libqalculate
 Description: libqalculate
-Requires: glib-2.0 libxml-2.0
+Requires.private: glib-2.0 libxml-2.0
 Version: @VERSION@
-Libs: -L${libdir} @CLN_LIBS@ -lpthread -lqalculate
+Libs: -L${libdir} -lqalculate
+Libs.private: @CLN_LIBS@ -lpthread
 Cflags: -I${includedir} @CLN_CPPFLAGS@