https://bugs.winehq.org/show_bug.cgi?id=42297
--- Comment #9 from proveit@tutamail.com --- Bruno, exactly how do you test old Wine versions? I've been looking for a way to test Wine (package from my official repositories) and Wine HQ's PPA (development branch) without having to remove the packages between tests. I believe there is some conflict between those packages, so I have never had more than one version of Wine installed on the system at once.