Zmrepo

	Warning:
	Copy the configuration setting to your server as is, do not modify anything as that might harm your installation. To use it to install package enable it using the option --enablerepo=zmrepo at the SME Server shell.

Ideally just use the smeserver-extrarepositories-zmrepo package and do

yum --enablerepo=smecontribs install smeserver-extrarepositories-zmrepo 
signal-event yum-modify

Below you find the installation command for the Zmrepo repository which can be entered on the SME Server shell.

db yum_repositories set zmrepo repository \
BaseURL 'http://zmrepo.zoneminder.com/el/$releasever/$basearch' \
EnableGroups no GPGCheck no \
Name "zmrepo" \
exclude ffmpeg-2.6.4,celt-0.11 \
Visible no status disabled

After adding it to the database updating the configuration file is required:

signal-event yum-modify