That is ejabberd 15.09? Try

badlop — Mon, 26 Oct 2015 12:02:13 +0000

That is ejabberd 15.09? Try to compile from git master:

$ git grep basho
rebar.config.script:   [{riakc, ".*", {git, "https://github.com/basho/riak-erlang-client", {tag, "1.4.2"}}}];
rebar.config.script:   [{lager, ".*", {git, "https://github.com/basho/lager"}}];

$ ./rebar get-deps
==> p1_utils (get-deps)
...
==> rel (get-deps)
==> ejabberd (get-deps)
Pulling lager from {git,"https://github.com/basho/lager"}
Clonant a 'lager'...
checking for gcc... cc
...

ejabberd - Comments for "git version check fails"

That is ejabberd 15.09? Try