echo "deb https://debian.cassandra.apache.org 41x main" | sudo tee -a /etc/apt/sources.list.d/cassandra.sources.list
deb https://debian.cassandra.apache.org 41x main
curl https://downloads.apache.org/cassandra/KEYS | sudo apt-key add -
sudo apt-get update
sudo apt-get install -y cassandra
Allow Cassandra to start and optionally check the status:
sleep 30
nodetool status
If you require a CLI tool to access the Cassandra server, try cqlsh available via pip.
pip install cqlsh
cqlsh --cqlversion="3.4.6"