mad/rebar.config

{cache,"~/.mad/repos2"}.
{deps, [
        {getopt, ".*",   {git, "git@github.com:jcomellas/getopt.git", {tag, "v0.8.2"}}}
%        {n2o, ".*",   {git, "git@github.com:5HT/n2o.git", master}}
       ]}.