The first time I tried to install this on crossover, I had a problem with the installer progress bar not moving - I naturally assumed that the installer wasn't working, but this is not the case - the progress bar doesn't work in the installer but the files are still being copied. Check the directory and you will see the size increasing! Other people have reported problems with the installer screen not being redrawn but I didn't find this - as soon as the files were done copying the installer moved to being completed.