Adding extra repositories

First of all, you should add the Mongo and OpenMOOC repositories.

Add the MongoDB repository:

To add the MongoDB repository, create the file /etc/yum.repos.d/mongodb.repo and add this content:

[mongodb]
name=MongoDB Repository
baseurl=http://downloads-distro.mongodb.org/repo/redhat/os/x86_64
gpgcheck=0
enabled=1

Add the OpenMOOC repository:

To add the OpenMOOC repository, create the file /etc/yum.repos.d/openmooc.repo and add this content:

[openmooc]
name=Packages for OpenMOOC platform - x86_64
baseurl=http://openmooc.org/openmooc-rpms/x86_64/
enabled=1
gpgcheck=0

[openmooc-source]
name=Source code for OpenMOOC platform
baseurl=http://openmooc.org/openmooc-rpms/SRPMS/
enabled=1
gpgcheck=0

Before starting, please update your system with:

# yum update