Nixstaller is an Open Source project with the goal to create user friendly and flexible installers that work on various UNIX like systems. Some of its features are: small size overhead, large compatibility, Lua scripting and few dependencies.
BTS is a Build Template System designed for building packages for th common packing systems in use by current distributions based on a single XML package description. We are finally restarting development after a long break due to NeOS work.
We are a little group from norway who has a unix OS project called elran. And we need a package system like emerge and dpkg/apt-get and that is what we are planning to create now.