Johannes Brauer <bra...@nordakademie.de> writes: > Hi, > > I am looking for a working configuration for using oz code blocks in org-mode > file. I've installed > Mozart2 on macOS 10.12.6 and use org-mode version 9.0.9. I've put > (org-babel-do-load-languages > 'org-babel-load-languages > '((emacs-lisp . t) > (oz . t))) > into my Aquamacs initialization and the ob-z.el in a path where Emacs can > read it. > If I try to execute (C-C C-C) the following code block > > #+begin_src oz :results value > 39 + 3 > #+end_src > > I get the following error messages: > > executing Oz code block... > Org-babel: executing Oz expression > Create OPI socket for evaluating expressions > open-network-stream: make client process failed: Connection refused, :name, > *Org-babel-OPI-socket*, > :buffer, nil, :host, localhost, :service, 6001, :nowait, nil > > I cannot figure out, what to do? > Any hints? >
[this "answer" is uncontaminated by such mundane things as testing - I know nothing about Oz except what I read in contrib/lisp/ob-oz.el and I don't have Mozart installed on my machine (except for various pieces in my Music folder)] You need to start the server using the contrib/scripts/StartOzServer.oz script. -- Nick
