If you have detected a bug in pyswarm or an issue where you think it could be a bug or a feature which is not propperly documented, as SourceForge user you can directly submit a bug-report to the pyswarm Bugs Tracker and follow the instruction provided in the submit form.
If you are uncertain that the issue you detected is a bug you may want try first the resources provided in Section 6.2, “ Getting Help ” to discuss the issue before submitting it to the tracker.