I think it's a regression, someone reported on irc a few days ago that it did not install properly, but there appears to be evidence of the install working some months ago since there have been bug reports for the installed application. I suggested they file a bug report, but it looks like they didn't bother. Use these instructions to perform a regression test http://wiki.winehq.org/RegressionTesting http://bugs.winehq.org/show_bug.cgi?id=11640 suggests that it installed ok in 0.9.55 so, run a regression test between 0.9.55 and 1.0 to track down the commit that caused the bug then please file a new bug report at http://bugs.winehq.org with the results of the test