--- bin/cassandra.in.sh.orig	2013-08-01 22:09:39.303556219 +0200
+++ bin/cassandra.in.sh	2013-08-01 22:10:17.007406989 +0200
@@ -15,7 +15,7 @@
 # limitations under the License.
 
 if [ "x$CASSANDRA_HOME" = "x" ]; then
-    CASSANDRA_HOME="`dirname "$0"`/.."
+    CASSANDRA_HOME="/usr/share/cassandra"
 fi
 
 # The directory where Cassandra's configs live (required)