6e4616e Adjust to non-use of exit, fix argparse and output

Authored and Committed by pingou 7 years ago
    Adjust to non-use of exit, fix argparse and output
    
    - Adjust the method to non-use of sys.exit, now checks if the value returned
    is one and if it is, return 1
    - Fix warning from argparse regarding deprecated code on the way the Version was set
    - Use Build ERROR to precise a little bit more where the error occured
    
        
file modified
+7 -3