IsRebar3 = erlang:function_exported(rebar3, main, 1),

Rebar2Deps0 = [
    {lager, ".*", {git, "https://github.com/erlang-lager/lager.git", {tag, "3.6.1"}}}
],

Rebar2Deps = case os:getenv("TEST") of
    "1" -> [
        {cqerl, ".*", {git, "https://github.com/matehat/cqerl.git", {tag, "v1.0.8"}}},
        {marina, ".*", {git, "https://github.com/lpgauth/marina.git", {tag, "0.2.17"}}} | Rebar2Deps0];
    false ->
        Rebar2Deps0
end,

case IsRebar3 of
    true ->
        CONFIG;
    false ->
        lists:keyreplace(deps, 1, CONFIG, {deps, Rebar2Deps})
end.