I saw my version was outdated (8.2.1), so I upgraded to 8.2.6. Seems to
have gone OK, but when running:
    make test
I get:
install -m 755 -d /tmp/tmp-orgtest
TMPDIR=/tmp/tmp-orgtest emacs -batch -Q --eval '(setq vc-handled-backends
nil)'  --eval '(add-to-list '"'"'load-path "./lisp")' --eval '(add-to-list
'"'"'load-path "./testing")'  -l org-loaddefs.el -l testing/org-test.el
--eval '(require '"'"'ob-awk)' --eval '(require '"'"'ob-C)' --eval
'(require '"'"'ob-fortran)' --eval '(require '"'"'ob-maxima)' --eval
'(require '"'"'ob-lilypond)' --eval '(require '"'"'ob-octave)' --eval
'(require '"'"'ob-python)' --eval '(require '"'"'ob-sh)' --eval '(require
'"'"'ob-perl)'  --eval '(setq org-confirm-babel-evaluate nil)' -f
org-test-run-batch-tests
Cannot open load file: testing/org-test.el
make: *** [test] Error 255

​What is going wrong here?
​

-- 
Cecil Westerhof