Installing DataStax Community 2.1 on any Linux-based platform 

Install on all Linux-based platforms using a binary tarball.

Use these steps to install Cassandra on all Linux-based platforms using a binary tarball.

DataStax no longer provides the DataStax Community version of Apache Cassandra™ or the DataStax Distribution of Apache Cassandra. See DataStax support for Apache Cassandra.
To download and install open-source Cassandra, see Apache Cassandra™.