The ShARC HPC cluster was decommissioned on the 30th of November 2023 at 17:00. It is no longer possible for users to access that cluster.
sbt is a build tool for Scala, Java, and more.
Load a particular version of sbt using:
module load sbt/1.3.6-Java-11.0.2
This makes the sbt command available to your session and also implicitly loads a particular version of Java.