.. _installation-guide-centos-7-community-3.4:

=====================================
Installation of Kolab 3.4 on CentOS 7
=====================================

1.  Install the :term:`EPEL` repository:

    .. parsed-literal::

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

2.  Install the Kolab Groupware repository configuration:

    .. parsed-literal::

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

3.  Install the **yum-plugin-priorities** package:

    .. parsed-literal::

        # :command:`yum install yum-plugin-priorities`

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

    .. parsed-literal::

        # :command:`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:

    .. parsed-literal::

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

6.  Install Kolab Groupware:

    .. parsed-literal::

        # :command:`yum install kolab`

Continue to :ref:`installation-guide-setup-kolab`.