Xcode 4 - last build phase "copy files" gets build stuck

Question

I really like the new XCode, but I'm having one really annoying issue. When I try to add new build phase "Copy Files" after every other build phases, which copies the final product component to some directory, the build just gets stuck.
This is what I mean, try it yourself:
1. Create a new project - choose System Plug-In - Audio Unit effect. Name it as, let's say "Doo"
2. Open project target named as "Doo".
3. Add new build phase - Add Copy Files to the end of the list.
4. Press + and add Doo.component from the Products to the list.
5. Select "Absolute path" as a destination (in this case I'd like to have the component in Library/Audio/Plug-Ins/Components-directory).
6. Build.
-> build gets stuck
Build goes successful, if Doo.component is removed from the list.
This was working in XCode 3.x. And regarding to documents this is meant to be like "make install" phase in the end of the build, and should work.
Or, am I doing something wrong?

Answer 1

There is a separate ongoing forum for Xcode 4 discussions:
https://devforums.apple.com/community/xcode4 **Join the party!**
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