Installation of Kolab 3.4 on CentOS 7ΒΆ

  1. Install the EPEL repository:

    # rpm -Uhv https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

  2. Install the Kolab Groupware repository configuration:

    # cd /etc/yum.repos.d/
# wget http://obs.kolabsys.com/repositories/Kolab:/3.4/CentOS_7/Kolab:3.4.repo
# wget http://obs.kolabsys.com/repositories/Kolab:/3.4:/Updates/CentOS_7/Kolab:3.4:Updates.repo

  3. Install the yum-plugin-priorities package:

    # yum install yum-plugin-priorities

  4. Make sure that the packages from the Kolab repositories have a higher priority than eg. the Epel packages:

    # for f in /etc/yum.repos.d/Kolab*.repo; do echo "priority = 60" >> $f; done

  5. Import the GPG key used to sign the packages:

    # rpm --import https://ssl.kolabsys.com/community.asc

  6. Install Kolab Groupware:

    # yum install kolab

Continue to Kolab Groupware Setup.