From 5656ae2687decc01adaeb4739463af74f18bbb40 Mon Sep 17 00:00:00 2001
From: Nick Martin <nim@meteor.com>
Date: Fri, 17 Feb 2012 16:51:38 -0800
Subject: [PATCH] Safety belt install.sh.

---
 install.sh | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index be83528022..e5e2b3b2f4 100755
--- a/install.sh
+++ b/install.sh
@@ -2,7 +2,17 @@
 
 cd `dirname $0`
 
-TARGET_DIR=/usr/local/meteor
+PARENT="/usr/local"
+TARGET_DIR="/usr/local/meteor"
+
+# XXX try to fix it up automatically?
+if [ ! -d "$PARENT" -o ! -w "$PARENT" ] ; then
+    echo "Can not write to $PARENT"
+    exit 1
+elif [ -d "$PARENT/bin" -a ! -w "$PARENT/bin" ] ; then
+    echo "Can not write to $PARENT/bin"
+    exit 1
+fi
 
 rm -rf "$TARGET_DIR"