You can get the code at Github
privacyIDEA can be installed from the Python package index.
privacyIDEA can be easily installed on Ubuntu 16.04 LTS and 18.04 LTS from the community packages repository.
NetKnights provides a repository for CentOS 7 packages to install privacyIDEA quickly and easily on CentOS. The CentOS repository is part of their SLA.
If you would like to install privacyIDEA on Debian or other Linux distributions, it is recommended to install via pip as documented.
An old version of privacyIDEA for Ubuntu 14.04 LTS is still available in an outdated launchpad ppa.
privacyIDEA was formerly available from the Univention Corporate Server App Center. As privacyIDEA should be run on a separate machine, only the plugins remain in the UCS App Center.