GetGnuWin32 is no longer functional. Please see the README.
I also had this problem using the packaged version in Ubuntu 16 LTS. mkgmtime is missing from libmsvcrt.a. I think it is fixed in later versions because I tried in Windows in msys2 using mingw-w64 i686 and it worked fine. owner@ubuntu1604-x64-vm:/usr/x86_64-w64-mingw32/lib$ grep mkgmtime * grep: ldscripts: Is a directory Binary file libcrtdll.a matches Binary file libmsvcr100.a matches Binary file libmsvcr110.a matches Binary file libmsvcr80.a matches Binary file libmsvcr90.a matches Binary file...
Hm we may be doing something wrong in curl, it looks like the server returns the bind address not the destination address according to RFC1928 section 6, so we shouldn't show it as the destination address and I've proposed a fix in curl. However it's still a mystery to me why ssocks is returning a garbage address.
Bad data on failed version 5 response
unrecognized option '--address'
install-info.exe on Windows 10 fails with "This app can't run on your PC"
Thanks for the update
Possibly you accidentally installed gnuwin32 over itself, refer to #22. Try it from scratch.