--- demos/test_ldap/test_ldap.gpr.orig	2013-07-03 01:11:54.000000000 +0000
+++ demos/test_ldap/test_ldap.gpr
@@ -35,7 +35,8 @@ project Test_LDAP is
          when "Windows_NT" =>
             for Default_Switches ("Ada") use ("-lwldap32");
          when others =>
-            for Default_Switches ("Ada") use ("-lldap", "-llber");
+            for Default_Switches ("Ada") use ("-L@PREFIX@/lib",
+               "-lldap", "-llber");
       end case;
    end Linker;