Index: trunk/psconfig/pscheckperl
===================================================================
--- trunk/psconfig/pscheckperl	(revision 27417)
+++ trunk/psconfig/pscheckperl	(revision 28191)
@@ -147,6 +147,12 @@
         vsystem ("make install");
     }
+    chdir $homedir;
 
-    chdir $homedir;
+    # we claim to have built the module; double-check that it can be found
+    system ("pscheckmods $module $modver");
+    if ($?) {
+        die "failed to find the module we just built: $module\n";
+    }
+    print "built $module\n\n";
 }
 if (!$build) {