[Bug 38721] Steam problem - Wine uncompability or something similar

https://bugs.winehq.org/show_bug.cgi?id=38721

--- Comment #6 from Austin English  ---
(In reply to Adrians Netlis from comment #5)
> I mean:
> How do I get Wine 1.7.44 on my Ubuntu 15.04 machine without PlayOnLinux? I
> can't find a way anywhere at all on the net...

If binaries aren't available, you can build from source:
http://wiki.winehq.org/FAQ#head-7ed3c3163e2b932ee2030a48f9c5e553dc41817b

in any case, please ask questions about getting/building wine on the forums.
Bugzilla is for bug reports, not user support.