dpkg oracle Jdk error while installing cassandra in Ubuntu 16.04
问题 I am trying to install Cassandra on aws ec2 free single node ubuntu instance. I am following this link https://wiki.apache.org/cassandra/DebianPackaging to install cassandra on ubuntu 16.04. I successfully finished all the steps till this one udo apt-get install cassandra this step giving me error as below: Reading package lists... Done Building dependency tree Reading state information... Done cassandra is already the newest version (3.11.1). 0 upgraded, 0 newly installed, 0 to remove and 5