id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
530	use setuptools's --multi-version mode	zooko	zooko	"http://peak.telecommunity.com/DevCenter/setuptools#develop-deploy-the-project-source-in-development-mode

This would make it so that if there is already an older version of a dependency, e.g. pyutil, present on the system and we require a newer version, that it would go ahead and install the newer version, and Tahoe would use the newer version, without requiring the user to delete the older version from her system."	enhancement	closed	major	1.8.1	packaging	1.2.0	wontfix	setuptools