I've been trying to get Commander to work, so that I can batch export sets of .pdes. According to http://code.google.com/p/processing/issues/detail?id=142, it should be working as of June 06 (assuming it's been patched). I've downloaded the code from the repository, compiled it, entered the processing/build/cmd/ directory, and run dist.sh to produce the processing-cmd-0191/ directory. When I run ./processing in that directory, I get the error "Exception in thread "main" java.lang.NoClassDefFoundError: processing/app/Commander/. I know that Commander is in the pde.jar, so I unzip that. That creates the processing/app/ directory, and so I run the processing script (the one that I ran earlier) by renaming it processing.sh and moving it into processing/build/cmd/processing-cmd-0191. Then I get "Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/jna/Library". Same issue when I do "java processing/app/Commander". Anyone run into this problem? I'm on windows using cygwin, if that helps. Any help would be great.