But I'm not sure you'll be able to clean up your messed up system...
How is my system messed up?
When I do a dpkg-buildpackage -us -uc I get the following:
dpkg-buildpackage: info: source package codeblocks
dpkg-buildpackage: info: source version 17.12
dpkg-buildpackage: info: source distribution unstable
dpkg-buildpackage: info: source changed by Jens Lody <jens@odeblocks.org>
dpkg-buildpackage: info: host architecture amd64
dpkg-source --before-build codeblocks-17.12
dpkg-checkbuilddeps: error: Unmet build dependencies: cdbs libbz2-dev libhunspell-dev
dpkg-buildpackage: warning: build dependencies/conflicts unsatisfied; aborting
dpkg-buildpackage: warning: (Use -d flag to override.)