Paludis is a package manager for Gentoo (and derived distributions) and Exherbo. It consists of a core library and a number of console-based clients. Package formats supported include Gentoo ebuilds and kdebuilds (as defined by the Package Manager Specification), the Exherbo exheres-0 format, and various miscellaneous utility pseudo-formats for managing accounts, unwritten and unavailable packages, and packages for which no package exists.
changedfiles is a framework for filesystem replication, security monitoring, and/or automatic file transformations--essentially any application where you'd poll files or directories and either do something to them or send them somewhere else (or both). The difference is that the kernel tells you when they change instead of you having to poll. It's an easy real time FTP push mirror to one or multiple sites. It's also a full fledged MySQL client, so you can do realtime database operations (for example, batch imports). It consists of two parts: a kernel module (works with Linux kernel version 2.4) which reports to a device whenever a file on the filesystem changes, and a daemon which runs in user space and can be configured to do almost any action when a change to a file matching the one of the patterns it looks for is reported. The kernel module is SMP safe and has been tested on Intel, PowerPC, and Alpha.
W-Packager is a packager similar to dpkg that can be used by anyone to create and maintain Debian packages under Linux or other Unix systems. The aim of the project is primarily to have a workable version of a packager that can be compiled on many systems, including those that do not support fork(). At this time, W-Packager is used within UniGW. It can also be used under Linux.
NUU (Network Update Utility) is a GUI RPM package manager based on Yum that supports downloading, installation, and updating of packages from remote repositories, and removal of installed packages. It has the ability to examine both installed and available packages, and includes a repository configuration editor. It also supports package groups and suites of packages. Finally, it recognizes a simple authentication mechanism called buffet based on a server-side cgi-bin program.
Rally is a software component with a user interface which allows a user to install, update, and remove packages on RPM based operating systems. Primary functions (downloading software packages from network repositories and their installation) may be performed in parallel. The user interface is split into two independent parts: a graphical one and a command line utility. The graphical interface contains package searching and category browsing functions. Rally assumes the Fedora project as a reference platform.
UPMS (Universal Package Managment System) is based on the BSD ports system, and can be used on any FHS 2.0 Linux-compatible distribution. UPMS has two level of dependencies checking: required and suggested. It also has an option to optimize everything that you build and install with it for your architecture.
Mnet is a universal file space (a single, global virtual space into which you can put, and from which you can get, files). It comes with a single global namespace so that there is no conflict over filenames. It is also an emergent network, one in which the important features of the network result from the interactions of nodes operated by autonomous people or organizations who do not explicitly coordinate with one another. There are many interesting applications that can be built on top of an emergent network and a universal file space. The first application that has been written for the Mnet project is a file-sharing application which lets you search for and download files of all kinds from the universal file space. Mnet is descendant of Mojo Nation.
LPMtool aims to be a complete package management and software distribution solution. It includes basic command line and PyGTK-based utilities for installing and removing packages, as well as tools to publish Web-based package repositories that use a GPG-based web-of-trust security model.