Fixed bug where the install script would die if you already had installed the dev env before

campcaster/src/modules/storageServer/bin/setupDirs.sh

@@ -64,6 +64,7 @@ echo " *** The system group that is running the http daemon: '$HTTP_GROUP'"
 for i in $*
 do
   echo " *** chown :$HTTP_GROUP $i"
+  if [ -G $i ]; then
     chown :$HTTP_GROUP $i || \
     {
       ERN=$?;
@@ -72,6 +73,7 @@ do
     }
     echo " *** chmod g+sw $i"
     chmod g+sw $i || exit $?
+  fi
 done
 
 echo " *** StorageServer bin/setupDirs.sh END"