Using elasticsearch as an executable gives error

[rhnonose]

I'm setting the executable in the application supervision tree:

worker(Elasticsearch.Executable, [
        "Elasticsearch",
        "./vendor/elasticsearch/bin/elasticsearch",
        9200
      ], id: :elasticsearch),

and it's giving the following error:

sh: ~/myapp/_build/dev/lib/elasticsearch/priv/bin/wrap: No such file or directory
sh: line 0: exec: ~/myapp/_build/dev/lib/elasticsearch/priv/bin/wrap: cannot execute: No such file or directory
2018-04-24T18:01:18.863760Z [info] Application re exited: Re.Application.start(:normal, []) returned an error: shutdown: failed to start child: :elasticsearch
    ** (EXIT) an exception was raised:
        ** (MatchError) no match of right hand side value: nil
            lib/elasticsearch/executable.ex:33: Elasticsearch.Executable.init/1
            (stdlib) gen_server.erl:365: :gen_server.init_it/2
            (stdlib) gen_server.erl:333: :gen_server.init_it/6
            (stdlib) proc_lib.erl:247: :proc_lib.init_p_do_apply/3

Inspecting the deps folder, seems like priv/bin/wrap is not "shipped".
Manually adding it copying from github seems to solve the problem.