J'utilise Ubuntu 14.04. Quand je cours:
sudo add-apt-repository ppa:ubuntu-wine/ppa
Je reçois l'erreur suivante:
sudo: add-apt-repository: command not found
J'ai essayé de courir
sudo apt-get install software-properties-common
mais cela montre:
software-properties-common is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 1 not upgraded.
sudo apt install software-properties-common --reinstall
?