alpine-dbg 2.20+dfsg1-2 (s390x binary) in ubuntu xenial

 Alpine is an upgrade of the well-known PINE email client. Its name derives
 from the use of the Apache License and its ties to PINE.
 .
 It features a full suite of support for mail protocols like IMAP and SMTP and
 security protocols like TLS. It uses curses for its interface.
 .
 This build stores the debugging symbols to the alpine package.