Jimmy,
Which version of Community ACL are you installing? I know the installer was not working for kobomemphis but when he tried the version 1.0.15 which doesn't use the installer - it worked perfect. So I am developing a package for him - which has the features of the latest version - 1.0.16. Although this is one of the few cases I have got so far in regards to the installer not working on a site.
Moreover, if you submit a support ticket, with more details I think I would be able to assist you as well with your installation.
Cheers,
Kobby.