Testing the build of Jep on the variety of possible platforms and environments is difficult. It works well for Linux and OS X. Building on Windows poses unique challenges that have been documented on the Windows wiki page. Please consider documenting build troubles and solutions on the wiki to help others.
If you need help using Jep, please first search for existing issues, questions, and documentation to see if your question has already been answered. If you can't find the solution, you may open an issue to ask questions. Please be detailed with information surrounding your problem. Please close the issue once the issue is solved to keep down the number of open issues.
When reporting bugs please include the Python version, Java version, and operating system. It is also helpful if you can recreate or simulate the problem with a simple test with the Jep command line interpreter.
If you're fixing an issue and it's not a lot of code, just go ahead and create a pull request. Please include information about the fix on an issue, in the commit message, and/or in code comments.
New code submissions should be based on the latest dev_X.Y branch. The master branch is only updated after a release and will contain the latest release. New code will only be accepted on older dev_X.Y branches for stability fixes.
If you'd like to get more involved than just a fix here or there, then please send the current developers a message.