--- rpm-4.5/lib/psm.c.org	2008-11-21 17:20:34.293584455 +0100
+++ rpm-4.5/lib/psm.c	2008-11-21 17:21:41.482728047 +0100
@@ -789,8 +789,8 @@
 	}
 
 	if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_NOPOSTUN)) {
-	    rc = runInstScript(psm, RPMTAG_POSTUN);
-	    if (rc) break;
+	    if (runInstScript(psm, RPMTAG_POSTUN))
+		rpmlog(RPMLOG_INFO, _("Ignoring failed %%postun scriptlet\n"));
 	}
 
 	if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_NOTRIGGERPOSTUN)) {