percept2 add to rebar.tools ad deps failed when generate

[linbo]

Hi,

I add percept2 to an exist erlang project, the rebar.tools configure file

{deps, [
    {lager, ".*", {git, "git://github.com/basho/lager.git", {branch, "master"}}},
    {percept2, ".*", {git, "https://github.com/huiqing/percept2.git"}},  

but when generate, it failed

ERROR: Failed to extract name from ~/work/emqtt/lib/percept2/ebin/percept2.app: {37,
erl_parse,
["syntax error before: ",
"'.'"]}

looks dot is not allowed as module name

rebar: rebar 2.2.0 R16B02 20140331_084917 git 2.2.0-45-g47c089a
erlang: Erlang R16B03-1