The following bug has been logged on the website:
Bug reference: 14266
Logged by: Jared Bristow
Email address: jbristow(at)adaptivecomputing(dot)com
PostgreSQL version: 9.3.13
Operating system: CentOS 6
Description:
This url: http://yum.postgresql.org/9.3/redhat/rhel-$releasever-$basearch
resolves to this address:
http://yum.postgresql.org/9.3/redhat/rhel-6Client-x86_64
which doesn't exist. This worked in the past, and I see there is a
rhel-7Client and a rhel-5Client.