[Wine] Install Wine's fake-windows directory in different place

[Tomas Carnecky]

Dietmar Hiller wrote:
> - Installed Wine with Synaptic
> - # wineprefixcreate --prefix /wine
>   - I find the fake directory where I want it!
> - WINEPREFIX=/wine export WINEPREFIX
> - winecfg
>   - still all fine up to here
> - double-click (in Nautilus) on the setup.exe of the windows program for
> installation
>   - installer runs
>   - I find the .wine in $HOME has been created.
> 

Add 'export WINEPREFIX=/wine' to $HOME/.bashrc (if you use bash). Maybe
you'll have to restart nautilus (or logout and login again).

tom