Hi, You have the same error than the guy in this bug report : https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=953982#48 If you delete or quote ZLIB entries in debian/clean and in debian/patches/series, you'll fix this issue) But as you can see in the bug report, Michael never answered. I create a new wine-6.0 branch to help and no answer from him. This guy is a ghost and does not care about bug or help ... Cheers,