Someone could elp me ?
First, user downloaded libraries do NOT go in the code library folder. They go in the libraries folder where you store your sketches. Don't have one? Make one!
Second, using pre-1.0 libraries with 1.0+ requires some well documented changes to the libraries. The library uses WProgram.h, which no longer exists. If you've been using Arduino for a year, and looking at the forum, you would have seen dozens of examples (maybe even hundreds) of how to fix the problem.
One of the dumb things that 1.0.1 changed was to no longer consider missing include files to be even an error, let alone a fatal error. A really stupid change, in my opinion, but it explains why you are not told that WProgram.h could not be found.
