The Problem with Package Manager

As always, package manager is avoided by at least two reasons:

1. no (or not yet exist) easy and clean easy uninstall. Working directories, configurations, and even package list are all getting difficult to manage.
2. multiple, or perhaps mixed, package managers will have greater possibilities to interfere each other. It leads to unresolved state.

perihal: Lazy Pythonista: Why I don't use easy_install (lihat di Google Wikipinggir)