Index: rbenv/Makefile
===================================================================
--- rbenv/Makefile	(revision 315769)
+++ rbenv/Makefile	(working copy)
@@ -2,6 +2,7 @@
 
 PORTNAME=	rbenv
 PORTVERSION=	0.4.0
+PORTREVISION=	1
 CATEGORIES=	devel ruby
 MASTER_SITES=	GH
 
@@ -23,6 +24,11 @@
 
 NO_BUILD=	yes
 
+REINPLACE_ARGS=	-i ''
+
+post-patch:
+	@${REINPLACE_CMD} -e "s|\$$root/completions|${DATADIR}/completions|g" ${WRKSRC}/libexec/rbenv-init
+
 do-install:
 	@${INSTALL_SCRIPT} ${WRKSRC}/bin/ruby-local-exec ${PREFIX}/bin
 	@( cd ${WRKSRC}/libexec && ${COPYTREE_BIN} \* ${PREFIX}/libexec )