Index: trunk/psastro/psastro.pc.in
===================================================================
--- trunk/psastro/psastro.pc.in	(revision 7573)
+++ trunk/psastro/psastro.pc.in	(revision 10539)
@@ -7,4 +7,6 @@
 Description: Pan-STARRS Photometry Library
 Version: @VERSION@
-Libs: -L${libdir} -lpsastro @PSASTRO_LIBS@
+Requires: pslib psmodules
+Libs: -L${libdir} -lpsastro
+Libs.private: @PSASTRO_LIBS@
 Cflags: -I${includedir} @PSASTRO_CFLAGS@