I have been looking for a command-line tool that could generate UML sequence diagram image files from specific Java sources (eg. junit tests). Those images could be added as part of project documentation automatically using Maven/Ant and a continuous integration tool. The image files would then be linked into the project wiki site as up-to-date reference for developers. This tool might just be what I've been looking for. Except that I need to use it in Linux. There is mentions in documents (readme.txt) on how to do this in very general terms but as I am not an expert in C/g++ it would be really nice to have Linux support out-of-the-box. Preferably for both 32 and 64 bit environments. In the mean time I will try to get it to compile and work...