Installation remarks
March 2026: From v1.2.6 on, seem to work with phenix/1.21 versions. v1.2.8 is compiled with phenix/1.21 version and needs to be tested to see whether it works.
According to Elke de Zitter (as of Spring 2024) Xtrapol8 only runs with the phenix/1.19 version. --> check for new releases...
Runtime tips
The phenix module with be automatically loaded , but in order to open the GUI one has to do:
phenix.python ${XTRAPOL8_DIR}/bin/X8_gui.py
Exectuables in the ${XTRAPOL8_DIR}/bin/ folder are obviously directly callable if the module is loaded... (for instance Fextr.py)