Step 1: make sure you are in the unx-mx_adm group -- no -adm account needed, members can update the modules in /opt/psi/MX directly (if you have problems, please let the admins know)

Step 2: load the build tool (modbuild)

module use unstable
module load modbuild/2.1.3

Step 3: go into jfjoch_viewer directory, update config.yaml to add the newest release version from https://gitea.psi.ch/mx/Jungfraujoch/releases and build the module with that release name -- the linux-cuda12 tarball is downloaded from the releases page automatically, no local tarball needed

cd jfjoch_viewer
vi files/config.yaml
modbuild build 1.0.0-rc.156

Step 4: confirm that the module loads as expected