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Running XNAT on Windows is no longer supported and recent versions of XNAT have not been tested on Windows. We recommend either using a different operating system or running XNAT in a Vagrant virtual machine.
XNAT is built to run within a Tomcat application server and uses a PostgreSQL database to store data. To install XNAT, you will need to first install the following prerequisites:
After successfully installing the prerequisites, download the XNAT war file and deploy it to Tomcat. If you are experienced with XNAT, you can also build developmental versions of XNAT from the xnat-web repository.
On Unix or Linux, you can usually install the Java JDK using the platform's package manager application:
While XNAT should function properly when running under either Java 7 or Java 8, the XNAT team recommends that XNAT administrators use Java 8 for a few reasons:
XNAT is not tested or validated with versions of Java later than 8! Support for later versions of Java is being discussed tentatively, but there's no timetable for delivery.
XNAT works with PostgreSQL 9.1 to 9.6, with 9.6 strongly recommended.
The procedure for installing and configuring PostgreSQL depends on your platform and configuration. Refer to the PostgreSQL installation guide for more detailed information.
XNAT works with Apache Tomcat 7.x.
As with PostgreSQL, the procedure for installing and configuring Tomcat depends on your platform and configuration. Refer to the Tomcat installation guide for more detailed information.
Be sure to read the section on Tomcat Configuration in the XNAT 1.7 Installation Instructions.