After solving my problems with Gemstone/S under MacOSX (it is now working) I tried to start Jade under Wine.
I followed the instructionas at objects-art (by the way – what does the counter means there or be more precise: what happens at 29.12.2015 at 16:00 CET ?) I got a running Dolphin version under Wine under MacOSX.
Then I also added the Jade source code (in that Wine pachted image) – but the Jade system is calling some libraries at OLE, which are not implemented under wine … for the login dialog.
So for now: no chance to make Jade run under Wine