Hi Juliano,
>> package epel-release-7-0.2.noarch.rpm is already installed
You are using -ivh, so if package is already installed it will fail.
Which is apparently the case.
You should use -Uvh, (U for upgrade) meaning in case the package you try
to install is more recent that the one that is installed, it will
upgrade it.
Also not sure why you don't use the EPEL module on the forge
https://forge.puppetlabs.com/stahnma/epel, which does install EPEL
pretty well.
Hope it helps,
--
Yanis Guenane
>> BRTerrchange from absent to present failed: Execution of '/bin/rpm -i