Le 01/09/2010 18:06, Marcelo M. Garcia a écrit : > giggzounet wrote: >> Hi, >> >> I'm totally new with centos...we have a cluster in our labo with centos >> oscar. >> But the gcc is not a link to gcc41 or gcc44. it is just an executable. >> idem for gfortran. So which is the good way on centOS to choose the >> gcc44 and gfortran44 per default. >> > > Hi > > I not sure if I understood the problem, but if your are using OSCAR, and > if I remember right, you can install as many compiler as you want, but > you select using the utility "module", like "module load gcc41" or > "module load gcc44". Of course, you have to configure the environment. > > Then you put the right module in your configuration file: bashrc or > bash_profile. > ok that's the right way. Do you know where I can find documentation about it ? Thx