Problems with using library (in application licensing example)

Totally unable to get application licensing to work as here:

http://developer.android.com/guide/publishing/licensing.html

Have copied ...\android-sdks\extras\google\market_licensing\library and ...\android-sdks\extras\google\market_licensing\sample, set both up as new projects from existing source and ticked "is library" for the former.

However, none of the references in the library are recognised in the sample as the library does not seem to be a proper project. Eclipse reports that the AndroidManifest.xml file is missing and the src directory has no files, although these are all present in the existing library project. Import existing project with the library says "no project found" and I do notice the original has no project.properties file.

According to the instructions a library project is just like a normal project except to tick "Is library". Is there something else I should be doing or is the library incomplete or corrupt for some reason?

Cheers for any replies.

Didn't sort use of project as library, just copied required files to project, works just as well. I did post a fairly detailed thing about using the Licensing example in a project here:

http://androidforums.com/application-development/493305-licensing-programming-structure.html#post3906520