What is the problem?
Installing plugins from webUI fail every time
What did you already try to solve it?
Downgraded pip to 9.0.3 according to https://discourse.octoprint.org/t/installing-a-plugin-shows-me-unknown-in-the-popup-i-cant-uninstall-plugins-through-the-plugin-manager-octoprint-up-to-1-3-8-octopi-0-15-0-or-pip-10-x/1746
Used various combinations of addresses and ports (5000, 80)
Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware,
serial.log or output on terminal tab, ...)
Latest raspbian PC version, 1.3.8 OctoPrint, Pip 9.0.3 (after downgrade from 10.0.1)
Interestingly enough, running command like this via SSH works:
/home/pi/OctoPrint/venv/bin/python2 -m pip install https://github.com/MoonshineSG/OctoPrint-Autoscroll/archive/master.zip
This line was taken from plugin manager console log.
I have uploaded logs and a webUI error message
plugin_pluginmanager_console.zip (49.0 KB)