I follow Cassandra 1.1 documentation (p.29-37) to install a Cassandra Cluster on Amazon EC2. I choose ami-814ec2e8 (datastax-us-east-1/datastax-clustering-ami-2.4.ma*) from AWS Community AMIs. Everything goes well until I SSH to the 1st node and issue the command "nodetool ring -h localhost". The error message is "nodetool: command not found".
Q#1: Did I choose the correct AMI?
Q#2: Do I need to load/install anything else?
Q#3: Is there an existing AMI for a single node cluster if I just want to play with cli and cql?