From fe1bd0e5c927e55a9ba2a71eec4bba8d1e9c5aa2 Mon Sep 17 00:00:00 2001
From: Andreas Maunz <andreas@maunz.de>
Date: Tue, 12 Jul 2011 07:37:33 +0200
Subject: Fixed update of GEM (https://github.com/opentox/install/issues/15)

---
 README | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/README b/README
index 781a37c..697ecdb 100644
--- a/README
+++ b/README
@@ -57,8 +57,11 @@ otupdate() {
   fi
   cd -
   cd opentox-ruby
-  rake install
   LINK_DIR=`gem which opentox-ruby | sed 's/\/opentox-ruby.rb//'`
+  if [ -h $LINK_DIR ]; then 
+    rm -f $LINK_DIR
+  fi
+  rake install
   if ! [ -h $LINK_DIR ]; then
     echo "Warning! Your lib $LINK_DIR is no symlink. Linking back for you..."
     rm -rf "$LINK_DIR~"
-- 
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