main.sh in cosmos-3.5.1

- old
+ new

@@ -1,6 +1,10 @@
-#!/bin/bash -l
-TOOLNAME=TlmViewer
-DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-rm $DIR/$TOOLNAME
-ln -s `which ruby` $DIR/$TOOLNAME
-exec $DIR/$TOOLNAME $DIR/$TOOLNAME.rb "$@" &
+#!/bin/bash -l
+TOOLNAME=TlmViewer
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+rm $DIR/$TOOLNAME
+if hash rbenv 2>/dev/null; then
+  ln -s `rbenv which ruby` $DIR/$TOOLNAME
+else
+  ln -s `which ruby` $DIR/$TOOLNAME
+fi
+exec $DIR/$TOOLNAME $DIR/$TOOLNAME.rb "$@" &