AppleScripts need to be installed in your [username]/Library/iTunes/Scripts/ folder. But, in case you hadn't noticed, the [username]/Library/ folder is hidden in OS X Lion. The theory is that since the ~/Library folder contains a lot of important configuration files Apple doesn't want to give users the opportunity to inadvertently screw anything up. For the most part, I suppose this is a good idea. Whatever. However, AppleScripts for iTunes--among other sorts of plug-ins--have to be installed in the ~/Library folder by the user*.
To access the ~/Library folder, you can do a couple of things:
- The easiest method: Hold the Option key while clicking the Finder's "Go" menu and "Library" will appear in the drop down menu. Select it to bring the ~/Library/ folder frontmost. Then navigate to ~/Library/iTunes/Scripts/ and copy your iTunes scripts to this folder. (As usual: if no "Scripts" folder is there then create one.)
- Geekier: Type "chflags nohidden Library" in Terminal while the prompt is at your home directory. This will make the ~/Library/ folder visible at all times.
- *Alternative: Install scripts in the [startup disk]/Library/iTunes/Scripts/ folder (which will make scripts available to all users on your machine) rather than the user's [username]/Library/iTunes/Scripts/ folder. That Library folder is always visible and accessible in Lion.
If you need regular access, once the ~/Library/ folder is visible, drag it to the Finder sidebar or put an alias to it in the Finder's toolbar.
Update: You can download this AppleScript applet that will make your ~/Library visible, using the command mentioned above. It takes less than a second to run it.