Tweak gem dependencies so that is works with rake 0.9.

sysutils/ruby-vlad/Makefile

@@ -1,9 +1,9 @@
-# $OpenBSD: Makefile,v 1.11 2011/09/16 11:41:40 espie Exp $
+# $OpenBSD: Makefile,v 1.12 2011/11/09 00:09:44 jeremy Exp $
 
 COMMENT=		pragmatic application deployment automation
 
 DISTNAME=		vlad-2.0.0
-REVISION =		4
+REVISION =		5
 CATEGORIES=		sysutils
 
 HOMEPAGE=		http://rubyhitsquad.com/Vlad_the_Deployer.html

sysutils/ruby-vlad/patches/patch-_metadata

@@ -0,0 +1,12 @@
+$OpenBSD: patch-_metadata,v 1.1 2011/11/09 00:09:44 jeremy Exp $
+--- .metadata.orig	Sun Nov  6 18:08:37 2011
++++ .metadata	Sun Nov  6 18:08:52 2011
+@@ -22,7 +22,7 @@ dependencies: 
+     requirements: 
+     - - ~>
+       - !ruby/object:Gem::Version 
+-        version: 0.8.0
++        version: "0.8"
+     version: 
+ - !ruby/object:Gem::Dependency 
+   name: open4