Mandrav: is there a wiki entry explaining how to use these things correctly? (even just command lines and required packages for deb/rpm systems)
These are the generated packages (if one would build them). For installing them, use your distro's package manager(e.g. synaptic, dpkg, etc).
Also, there are dependencies between them so you can't, for example, install the 'codeblocks' package without first installing 'libcodeblocks0'. Your package manager would either install the dependencies automatically or, at the worst case scenario, tell you about what's missing.
Finally, the -dev(el) packages are only needed if you want to use the C::B SDK (w/out having C::B in source form available).