I'm interest in pdf development, and I wrote a pdf text extract programme with C++ in my party time, may be I can give some contribute to the project. But I meet some problem geting source code, the bzr return "Connect error:failed to connect to bzr.savannah.gnu.org:4155", it seeams a timeout issue. And I do read the information for newcomers, but I'm still quite unfamiliar with dev-process of gnu, Can anyboy give me some help?