Unnamed

1> code:get_path().
[".",
 "/usr/lib64/erlang/lib/kernel-2.11.5/ebin",
 "/usr/lib64/erlang/lib/stdlib-1.14.5/ebin",
 "/usr/lib64/erlang/lib/xmerl-1.1.4/ebin",
 "/usr/lib64/erlang/lib/webtool-0.8.3.1/ebin",
 "/usr/lib64/erlang/lib/typer-0.1.0.1/ebin",
 "/usr/lib64/erlang/lib/tv-2.1.4.1/ebin",
 "/usr/lib64/erlang/lib/tools-2.5.5/ebin",
 "/usr/lib64/erlang/lib/toolbar-1.3.0.1/ebin",
 "/usr/lib64/erlang/lib/syntax_tools-1.5.3/ebin",
 "/usr/lib64/erlang/lib/ssl-3.1.1.1/ebin",
 "/usr/lib64/erlang/lib/ssh-0.9.9.1/ebin",
 "/usr/lib64/erlang/lib/snmp-4.9.3/ebin",
 "/usr/lib64/erlang/lib/sasl-2.1.5.1/ebin",
 "/usr/lib64/erlang/lib/runtime_tools-1.6.6/ebin",
 "/usr/lib64/erlang/lib/pman-2.6/ebin",
 "/usr/lib64/erlang/lib/parsetools-1.4.1.1/ebin",
 "/usr/lib64/erlang/lib/otp_mibs-1.0.4.1/ebin",
 "/usr/lib64/erlang/lib/os_mon-2.1.2.1/ebin",
 "/usr/lib64/erlang/lib/orber-3.6.6/ebin",
 "/usr/lib64/erlang/lib/odbc-2.0.8/ebin",
 "/usr/lib64/erlang/lib/observer-0.9.7.4/ebin",
 "/usr/lib64/erlang/lib/mnesia_session-1.1.6.1/ebin",
 "/usr/lib64/erlang/lib/mnesia-4.3.5/ebin",
 "/usr/lib64/erlang/lib/mnemosyne-1.2.7.1/ebin",
 "/usr/lib64/erlang/lib/megaco-3.6.0.1/ebin",
 "/usr/lib64/erlang/lib/jinterface-1.3",
 "/usr/lib64/erlang/lib/inviso-0.4/ebin",
 [...]|...]


$ ls /usr/lib64/erlang/lib/esdl-0.96.0626/
ebin  include  priv  src  vsn
plouj@grayf ~ $ ls /usr/lib64/erlang/lib/esdl-0.96.0626/include/
gl.hrl   sdl_active.hrl  sdl_events.hrl  sdl_joystick.hrl  sdl_mouse.hrl
glu.hrl  sdl_audio.hrl   sdl.hrl         sdl_keyboard.hrl  sdl_video.hrl