Use more specific paths to binaries for pre-usrmove compatibility
    
    Move some binary calls to their actual specific location where
    they were before the usrmove.
    This will allow us to support operating systems that don't have the
    usrmove.
    
    Signed-off-by: Howard Johnson <merlin@merlinthp.org>
    Signed-off-by: Patrick Uiterwijk <puiterwijk@redhat.com>
    Reviewed-by: Pierre-Yves Chibon <pingou@pingoured.fr>