jlib 14.07 generate can't find include lib "p1_xml/include/xml.hrl"

I have follow https://www.process-one.net/en/wiki/ejabberd_HTTP_request_handlers/ to create example, I have installed Ejabberd 14.07 on mac os. I have compile this program by using

erlc -I /Applications/ejabberd-14.07/lib/ejabberd-14.07/include -pz /Applications/ejabberd-14.07/lib/ejabberd-14.07/ebin mod_http_hello.erl

But when I compile I have found below Error Message.

Applications/ejabberd-14.07/lib/ejabberd-14.07/include/jlib.hrl:22: can't find include lib "p1_xml/include/xml.hrl"
/Applications/ejabberd-14.07/lib/ejabberd-14.07/include/jlib.hrl:426: record xmlel undefined
/Applications/ejabberd-14.07/lib/ejabberd-14.07/include/jlib.hrl:466: type xmlel() undefined

I have Searched but didn't find any solution, If you any idea how to solve this error then guide me.