Install from Repository (Fedora)
There is an RPM software repository available for RedHat-based Linux distributions provided by the University of Osnabrück. This repository provides preconfigured Opencast installations, including all 3rd-Party-Tools. Using this method, you do not have to compile the software by yourself.
It may also be interesting for developers as all dependencies for Opencast usage, testing and development are provided by the RPM repository.
For Fedora usually the latest two versions are supported, meaning that the support is dependent on the status of the
Fedora release. For architectures, only
x86_64 is supported. 32bit architectures are not supported.
Before you can start you need to get an account for the repository. You will need the credentials that you get by mail
after the registration to successfully complete this manual. The placeholders
are used in this manual wherever the credentials are needed.
First you have to install the necessary repositories so that your package manager can access them:
Add Opencast repository:
cd /etc/yum.repos.d curl -O http://repo.virtuos.uos.de/opencast-testing.repo \ -d 'version=$releasever' -d os=fc \ -u [your_username]:[your_password]
Add RPMfusion repository:
dnf install --nogpgcheck \ http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm \ http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm
This step is optional and only recommended for those who want to build Opencast from source. If you install Opencast from the repository, all necessary dependencies will be installed automatically.
You can install all necessary 3rd-Party-Tools for Opencast like this:
dnf install ffmpeg-recent tesseract hunspell sox
Install Apache ActiveMQ
The Apache ActiveMQ message broker is required by Opencast since version 2.0. It does not necessarily have to be installed on the same machine as Opencast but would commonly for an all-in-one system. ActiveMQ is available from the Opencast RPM repository as well and can be installed by running:
dnf install activemq-dist
A prepared configuration file for ActiveMQ can be found at
after Opencast itself has been installed and should replace
/etc/activemq/activemq.xml. For an all-in-one
installation the following command should suffice:
cp /usr/share/opencast/docs/scripts/activemq/activemq.xml /etc/activemq/activemq.xml
ActiveMQ should be started prior to Opencast.
More information about how to properly set up ActiveMQ for Opencast can be found in the message broker configuration documentation.
For this guide,
opencast21-* is used as placeholder for the package name. It will install the latest version of the
Opencast 2.1.x branch. If you want to install another version, please change the name accordingly.
For a basic installation (All-In-One) just run:
dnf install opencast21-allinone
This will install the default distribution of Opencast and all its dependencies, including the 3rd-Party-Tools.
Now you can start Opencast:
systemctl start opencast.service
While Opencast is preconfigured, it is strongly recommended to follow at least the Basic Configuration guide. It will help you to set your hostname, login information, …
While the basic installation will give you an all-in-one Opencast distribution which is nice for testing, you might want to have more control over your system and deploy it over several machines by choosing which parts of Opencast you want to install. You can list all Opencast packages with:
dnf search opencast
Starting with Opencast 2.1, this will list all available Opencast distributions in the form
Current available distributions are:
Sometimes you want to uninstall Opencast. For example to do a clean reinstall. You can do that by executing:
dnf remove opencast
This will not touch your created media files or modified configuration files. If you want to remove them as well, you have to to that by yourself.
# Remove media files sudo rm -rf /srv/opencast # Remove local db, search index and working files sudo rm -rf /var/lib/opencast # Remove configuration files sudo rm -rf /etc/opencast # Remove system logfiles sudo rm -rf /var/log/opencast