cd /etc/apt/source.list.d/
# add cloudera source
wget https://archive.cloudera.com/cm5/ubuntu/xenial/amd64/cm/cloudera.list
# add gpg key
curl https://archive.cloudera.com/cm5/ubuntu/xenial/amd64/cm/archive.key | apt-key add -
apt update
# install jdk 1.7
apt-get install oracle-j2sdk1.7
#install cm
apt-get install cloudera-manager-daemons cloudera-manager-server