You need SBT to build.
sbt run
To create Eclipse project:
sbt eclipse
For IntelliJ, simply install its Scala plugin and open the project.
sbt xitrum-package
Directory target/xitrum
will be created:
target/xitrum/
config/
application.conf
logback.xml
lib/
<.jar files>
script/
start
start.sh
Just copy it to the server where you want to run (Java 6+ is required).