Hi Vedran,
We are devoted to fulfil Debian requests to make it into repositories. Progress is going pretty nice. We are working with wxWidgets developers to fix remaining bugs:
http://trac.wxwidgets.org/ticket/15529wxWidgets 3.0 is just around the corner and we hope it will be included into Debian repositories and we will use it from it.
We still need more test, but it seems that we also nailed curl bug and will be able to use curl directly from Debian repositories:
https://github.com/desura/Desurium/pull/618
The big remaining thing is libcef which is not present in standard Debian repositories and we still need to patch it. Will it be OK for Debian if bring such a library for Desurium needs?