$OpenBSD: patch-texk_texlive_context_mtxrun,v 1.1 2011/11/23 12:00:45 edd Exp $
--- texk/texlive/context/mtxrun.origy	Sat Sep 10 23:55:58 2011
+++ texk/texlive/context/mtxrun	Sat Sep 10 23:57:10 2011
@@ -14424,8 +14424,8 @@ runners.applications = {
     ["lua"] = "luatex --luaonly",
     ["luc"] = "luatex --luaonly",
     ["pl"] = "perl",
-    ["py"] = "python",
-    ["rb"] = "ruby",
+    ["py"] = "python${MODPY_VERSION}",
+    ["rb"] = "ruby${MODRUBY_BINREV}",
 }
 
 runners.suffixes = {
