broken_chef_wm_universe.erl

make_dependencies(Dependencies) ->
    [ begin
          % Spec = iolist_to_binary(io_lib:format("~s ~s", [Match, Version])),
          {[{Name, <<Match/binary, " ", Version/binary>>}]}
      end || {Name, Version, Match} <- Dependencies].

chef_wm_universe.erl

make_dependencies(Dependencies) ->
    [ begin
          Spec = iolist_to_binary(io_lib:format("~s ~s", [Match, Version])),
          {[{Name, Spec}]}
      end || {Name, Version, Match} <- Dependencies].

error

[error] {<<"method=GET; path=/organizations/spincycle/universe; status=500; ">>,
{error,{error,badarg,[{chef_wm_universe,'-make_dependencies/1-lc$^0/1-0-',1,
[{file,"/host/src/oc_erchef/_build/dev/lib/oc_chef_wm/src/chef_wm_universe.erl"},{line,76}]}