Scripts in this directory are illustrative examples of how to obtain and install IOIPSL: 1) install_ioipsl_gnome.bash: everything is set for Gnome, just run: ./install_ioipsl_gnome.bash And output modules and library will be in subdirectory 'modipsl/lib' 2) install_ioipsl_gfortran.bash and install_ioipsl_pgf90.bash are more general examples for installing IOIPSL on a machine with either compiler. Note that the paths to the NetCDF library hard coded in the scripts will surely need to be adapted to your local settings. Then simply execute the script; output modules and library will be in subdirectory 'modipsl/lib' Note that it is a good idea to install IOIPSL outside of the LMDZ tree so that its version can be tracked (and potentialy updated), as it is downloaded from a different svn repository.