On 05/07/13 22:10, Martin Dimitrov wrote: > You are absolutely right. When I connected to the same node, I saw that > a tsung version is used: > > 1> code:is_loaded(mochiweb_util). > {file,"/usr/local/lib/erlang/lib/tsung-1.5.0a/ebin/mochiweb_util.beam"} > > What can I do from here on? Uninstall tsung. Matthias.