epel rpm conflict error in centos
I tried to install epel package in my machine, but conflict error appears. " yum remove epel" also doesnt work. So i have downloaded the rpm of epel and tried, but the following error appears,
# rpm -i epel-release.rpm warning: epel-release.rpm: Header V4 RSA/SHA1 Signature, key ID 62e74ca5: NOKEY file /etc/yum.repos.d/epel-testing.repo from install of epel-release-7-5.noarch conflicts with file from package epel-release-6-8.noarch file /etc/yum.repos.d/epel.repo from install of epel-release-7-5.noarch conflicts with file from package epel-release-6-8.noarch
Please help me out to continue with further step...