https://bugs.winehq.org/show_bug.cgi?id=40937
--- Comment #4 from Henri Verbeet hverbeet@gmail.com --- (In reply to Bruno Jesus from comment #2)
My Debian (Sid) package for libgnutls-dev is version 2.12.23-5,
That doesn't sound right. Do you have leftover libgnutls26 packages by any chance?