Compilation of a main pack

[AlexandreMary]

on belenos, compilation of a main pack fails on compute nodes when trying to call bison for preprocessing of some data assimilation sources files, because bison is not available on compute nodes

[AlexandreMary]

bison requested to adminHPC on 02/12

[AlexandreMary]

adminHPC: bison progressively available on compute nodes, one by one, installed when they have to restart only