leisan wrote: > I am triying to install last version of mono but I have this error:... > What I have to do to upgrade mono to last version? Why are you installing mono? If you want to use mono with wine, you should install the *windows* version of mono, probably using winetricks. i.e. 'winetricks mono210'. (You may need to download the latest winetricks from http://winetricks.org/winetricks )