Hi Detlef, this is mentioned in the docs but IMHO isn't strongly emphasized enough:
When installing or upgrading org-mode always run emacs -q to avoid loading init. I had a lot of trouble when switching to elpa and this was the only way to get it to work. In the end to be sure I deleted the old org-mode library from the disk (using list-packages) and made doubly sure that there were no remnants. Then restart with emacs -q and install from list-packages from elpa. If you don't do this you run a strong risk of getting a mixed install. > ------------------------------ > > Message: 9 > Date: Mon, 3 Jan 2022 08:41:41 +0100 > From: Detlef Steuer <ste...@hsu-hh.de> > To: emacs-orgmode@gnu.org > Subject: Re: [patch] improved: add TTL as defcustom to ox-icalendar > Message-ID: <20220103084141.72d2f...@hsu-hh.de> > Content-Type: text/plain; charset="us-ascii" > > Thank you for the hints. > > Attached a diff -u version. > > The patch in principle is unrelated to nextcloud. That's just my > use case. The addiditional TTL setting gives a hint to clients > when to reload an imported ics file that was exported from org. > > Is there any document how to setup an org-mode developer environment? > Normally I use git, but I even struggled to use org from elpa instead > of the built-in version, so I avoided touching this house of cards :-) > > Probably I should use a git clone instead of elpa, if I want to work > on org? > > Thx for the feedback! > Detlef > > > -- ===== Ian Garmaise Consultant Phorix Solutions Group ia...@phorixsol.com Toronto cell: 416.432.2251 (also on Whatsapp) https://www.linkedin.com/in/igarmaise/ http://www.PhorixSol.com