http://bugs.winehq.org/show_bug.cgi?id=34388
--- Comment #7 from Jerome Leclanche adys.wh@gmail.com 2013-09-03 00:00:53 CDT --- Beautiful. It works with the certificate installed.
Note: installing a new cert is not straightforward. :/
I wonder though, is it odd it was missing? arch gets its certs from debian's ca-certificates: source=("http://ftp.debian.org/debian/pool/main/c/$%7Bpkgname%7D/$%7Bpkgname%7D_$%7Bp...")