Server software

Requirement	Description
Operating System	SUSE Linux Enterprise Server 12 with service pack 4 or SUSE Linux Enterprise Server 15 with service pack 1, Red Hat Enterprise Linux 7.x (7.2 or higher) or 8.x, CentOS 7.x (7.2 or higher) or 8.x, Debian GNU/Linux 9.x, 10.x and Ubuntu Server 16.04 LTS or 18.04 LTS. Supported architectures are x86_64, or amd64. URW fonts must be installed in the operating system. For SUSE, use the ghostscript-fonts-std package from Ghost Script Fonts.
Java Runtime Environment	OpenJDK 11 - See Install OpenJDK Polarion only supports the 64 bit version of Java.
Version Control System	Subversion version 1.7.x, 1.8.x, 1.9.x or 1.10.x. (Using the latest Subversion1.10.x is recommended.) If you are compiling Subversion yourself, compile using the --with-apxs or the --with-httpd option.
Web Server	Apache HTTPD server with mod_proxy_ajp and Subversion extension (WebDAV+SVN apache modules): http://httpd.apache.org/ In general, the Polarion server should run with whatever Apache version is present on a Linux system provided it is at least the minimum required version (2.4), and mod_proxy_ajp and Subversion extension modules are also installed.
Database	Minimum: PostgreSQL version 9.2 Recommended: PostgreSQL version 11