Fixes for older Ubuntu...
Fixes for older Ubuntu...

Nathan22Miles/sile,neofob/sile,alerque/sile,anthrotype/sile,shirat74/sile,WAKAMAZU/sile_fe,shirat74/sile,WAKAMAZU/sile_fe,Nathan22Miles/sile,Nathan22Miles/sile,simoncozens/sile,neofob/sile,anthrotype/sile,WAKAMAZU/sile_fe,alerque/sile,shirat74/sile,simoncozens/sile,WAKAMAZU/sile_fe,neofob/sile,alerque/sile,neofob/sile,simoncozens/sile,shirat74/sile,alerque/sile,anthrotype/sile,Nathan22Miles/sile,Nathan22Miles/sile,anthrotype/sile,simoncozens/sile