Eggy is an IDE that includes syntax highlighting, template features, options for compiling and running your code, auto completion, and more. Eggy's distinguishing feature is its support for group projects, which allows users from around the world to connect to each other and work together on a project and see live changes being made. Users can communicate through the chat mechanism, add, remove, and rename files to and from the project, sync files, and exploit other useful features. Eggy supports many languages, including C++, Python, Perl, Ruby, shell scripting, and others.
Dim is a utility to help you track the changes of items (sets composed of multiple files). It provides commands to handle the complete lifecycle of version control operations: create a library, register users (code authors), create items, save local versions, branch, clone, export, import, remove, merge, archive, replicate library content over the network or the filesystem, and access the full history and browse differences at the library, item, file, line, or word level. Dim is a single self-documented POSIX shell script. It just uses standard Unix utilities like awk, diff, tar, and openssl.
gccwrap 32bit is a set of simple wrapper scripts to make it easy to compile 32-bit only programs with uncooperative Makefiles on 64-bit systems. You can just use "32bit make" to compile them and the wrappers will transparently add any -m32 options needed and also do some other transparent fixups. This package requires a Linux distribution with proper FHS compliant -m32 / multilib support like SUSE, Fedora, or Mandriva.