Thanks, but HTTPS and clearing the cache didn’t work for me.
I was upgrading from 2(.?.?) to 2.1.6. (I think it was 2.1.4). I was using the standard interface (not Zimmerman’s).
These instructions are missing some steps:
The missing instructions are (or at least for me, after doing these steps everything works):
tar -xzvf v1.0.7.tar.gz
sudo apt-get install libsqlite3-dev build-essential
sudo make install
sudo /etc/init.d/sprinklers_pi start
This was my first time doing an OpenSprinkler upgrade. So, I didn’t do an export before the upgrade. I have to setup everything again, but this isn’t a big deal.