To use Erlang 20.x on CentOS 7:

# In /etc/yum.repos.d/rabbitmq-erlang.repo

[rabbitmq-erlang]

name=rabbitmq-erlang

baseurl=https://dl.bintray.com/rabbitmq/rpm/erlang/20/el/7

gpgcheck=1

gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc

repo_gpgcheck=0

enabled=1

To use Erlang 20.x on CentOS 6:

# In /etc/yum.repos.d/rabbitmq-erlang.repo

[rabbitmq-erlang]

name=rabbitmq-erlang

baseurl=https://dl.bintray.com/rabbitmq/rpm/erlang/20/el/6

gpgcheck=1

gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc

repo_gpgcheck=0

enabled=1

To use Erlang 19.x on CentOS 7:

# In /etc/yum.repos.d/rabbitmq-erlang.repo

[rabbitmq-erlang]

name=rabbitmq-erlang

baseurl=https://dl.bintray.com/rabbitmq/rpm/erlang/19/el/7

gpgcheck=1

gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc

repo_gpgcheck=0

enabled=1

To use Erlang 19.x on CentOS 6:

# In /etc/yum.repos.d/rabbitmq-erlang.repo

[rabbitmq-erlang]

name=rabbitmq-erlang

baseurl=https://dl.bintray.com/rabbitmq/rpm/erlang/19/el/6

gpgcheck=1

gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc

repo_gpgcheck=0

enabled=1