Logic Studio 8 installation problems

Hi!

I'm facing severe problems with installing my Logic Studio 8 on my brand new Mac Mini.

These are the steps I went through:

1. CDs / Error message

When I try to install Logic Studio from the CDs, I get an error message: "You can't open the application LogicStudio.mpkg because PowerPC applications are no longer supported"

As I understood, this problem has to do with the incompatibility of Logic Studio 8 with Mac OS X...

2. Pacifist

According to the recommendations from https://discussions.apple.com/thread/3935523 I installed it through Pacifist. Unfortunately, during the installation I got two types of error messages (each, several times, with slightly different content):

The file “/private/var/folders/t2/wcxms40x3tqf2zf4l9ymbbhr0000gn/T/Pacifist Temp/886/DDF0B3FE-CF9B-42C4-A0BD-0A4EF0D4DF5D Contents/3DE9E652-67ED-4B04-B188-44681BC81B4A Contents/35C459A8-15D0-4F80-BA9A-C669A7913D40 Contents/19DEDB50-3AE8-4F5F-9A2D-7039624823AD Contents/B0D8FCEF-49F3-4BE7-88F7-2382D42E396F Contents/4D8024CD-C4F3-44F0-A49F-7113ACF291A2 Contents/Instrument Library/Plug-In Settings/Piano/Glacier Pad.pst” does not exist.

The file “Horns” could not be moved, because the folder “Software” cannot be modified.

So, Logic Studio is installed, but it's corrupted. Basically, its sound library is missing...

3. Opening a music project

I tried to open a project (made with Logic Studio 8 on an iMac) and I got an error message: Logic Pro: Plug-in “Hybrid Mor” not available! Even so, the project did open, but, as I previously mentioned, Logic had a compromised and incomplete sound library and it did not function properly.

So, my question is:

How can I install Logic Studio 8 on my Mac Mini / Mac OS X 10.7.3 in order to work properly?

Thank you!