If you are running it as root then you ought not to have a permission denied ;) Downloading winetricks is fine as root, but you should copy it somewhere useful like /usr/local/bin. I would recommend running these commands as root in a terminal: cd /usr/local/bin wget 'http://www.kegel.com/wine/winetricks' chmod +x /usr/local/bin/winetricks Then ensure that /usr/local/bin is in your users path and then as the non-root user run winetricks. If you get the reply 'command not found' when you try and run it, then run the command with the full path: /usr/local/bin/winetricks (as your normal non-root user. If you run it as root it will not break anything, but could be considered a security issued by you.) Running wine as root is ill advised, but it is your computer and you can do whatever you like. John Drescher wrote: > On Wed, Mar 24, 2010 at 12:15 PM, 51movie <wineforum-user@xxxxxxxxxx> wrote: > >> Hi, everyone, I have a question about installation winetricks unfixed, could anyone help me? >> Thanks! >> the problem is, when I install the winetricks, it can be downloaded but >> >> "length 147,533 (144K) [text/plain] >> winetricks: Permission denied >> >> can not write to “winetricks”(Permission denied) >> aad@aad-desktop:/$ >> " >> Of course, I run at a root user, :( >> >> > > That is most likely your problem. Do not install winetricks as root or > download it as root or install anything inside wine as root. > > John > >