--- libmopac7.pc.in~	2003-12-19 22:14:28.000000000 +0900
+++ libmopac7.pc.in	2008-08-23 07:09:51.000000000 +0900
@@ -4,4 +4,4 @@
 Name: libmopac7
 Description: A library for semi-empirical QM calculations.
 Version: @VERSION@
-Libs: -L${libdir} -lmopac7
+Libs: -L${libdir} -lmopac7 -lf2c