{
    "gawk": {
        "type": "git",
        "url": "git://git.savannah.gnu.org/gawk.git"
    },
    "binutils": {
        "type": "bzr",
        "branches": {
            "trunk": "lp:binutils"
        }
    },
    "bc": {
        "type": "tarball",
        "compression": "gzip",
        "strip": 1,
        "url": "http://ftp.gnu.org/gnu/bc/bc-1.06.tar.gz"
    }
}