thank you very much for your helpful suggestions! After loading ob-lilypond.el, test-ob-lilypond.el and org-test.el from the git repo 38/42 tests passed. After I also loaded ob-org.el (git-repo) only one test failed. So I guess my org-mode version 8.2.7b (installed via elpa) is too old??? I tried to install the latest version from the git repo following the instructions at http://orgmode.org/manual/Installation.html. But M-x org-version still returns org-mode version 8.2.7b. Do I have to get rid of the elpa-versions of org-mode. If yes, what’s the best way to do so?

patrick

On 29.03.2015, at 23:27, Nick Dokos <ndokos@gmail.com> wrote:

pls <p.l.schmidt@gmx.de> writes:

Hey all,

looks like I’m having quite a few problems with ob-lilypond (Org-mode version 8.2.7b).
To ensure that my setup is correct I ran the tests mentioned on http://orgmode.org/worg
/org-contrib/babel/languages/ob-doc-lilypond.html#sec-9:

   M-x load-file RET ~/path/to/current/org-mode-git-repository/testing/lisp/
   test-ob-lilypond.el
   M-x ert RET RET

And this is what I got (short version):

   Selector: t
   Passed: 6
   Failed: 36 (36 unexpected)
   Total: 42/42

   Started at:   2015-03-25 13:32:19+0100
   Finished.
   Finished at: 2015-03-25 13:32:19+0100

   ...FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF…F

Am I missing something? How can I get this to work?

Probably missing a load-file: in addition to ob-lilypond.el
and test-ob-lilypond.el, you need to load org-test.el (which
is in the testing subdir of the git repo).

With those three loaded (in addition to org-mode itself of course), all
42 tests pass in my setup:

Org-mode version 8.3beta (release_8.3beta-882-gf8731e @
/home/nick/elisp/org-mode/lisp/)

HTH,
Nick