gistfile1.txt

➜  elixir git:(master) make clean test                             
cd lib/elixir && "/home/caio/Downloads/elixir/rebar" clean
==> elixir (clean)
rm -rf ebin
rm -rf lib/*/ebin
rm -rf lib/elixir/test/ebin
rm -rf lib/*/tmp
rm -rf lib/mix/test/fixtures/git_repo
rm -rf lib/mix/test/fixtures/deps_on_git_repo
rm -rf lib/mix/test/fixtures/git_rebar
rm -rf lib/elixir/src/elixir.app.src
make clean_man
make[1]: Entering directory `/home/caio/Downloads/elixir'
rm -f man/elixir.1
rm -f man/iex.1
make[1]: Leaving directory `/home/caio/Downloads/elixir'
==> elixir (compile)
Compiled src/elixir_parser.yrl
src/elixir.hrl:13: syntax error before: '{'
src/elixir_def_defaults.erl:7: syntax error before: '{'
src/elixir_def_defaults.erl:3: function expand/2 undefined
ERROR: compile failed while processing /home/caio/Downloads/elixir/lib/elixir: rebar_abort
make: *** [erlang] Error 1