Using Lubuntu I ran into the same issue (“artful”)…
Try (with sudo)
apt install npm
npm i frontail -g
Then tested with
frontail /var/log/syslog
and it was working.
Nevertheless if you have a different host name than “openhabianpi”, it won´t work out of the box (known issue), as the device name in the startup screen is wrong.
Run
grep -i -w -R 'openhabiandevice' / 2>/dev/null
This will give you the file where the entry is wrong. For me it was
To revise my previous answer:
It seems that there is an issue with node7.x no longer supported, switching to node 8.x did the trick and resulted in frontail being installed from the openhabian-config directly.
Unrelated to this content but may help someone given the title. I was having a repeated install error when reaching the install of Frontail on my raspberry pi 3 with the config tool. Moved to a different SD card and the problem disappeared, I think it had to do with the size of the card? The 2GB card failed but a 4GB card work.
Reviving this topic as I had the issue that I couldn’t install frontail on a fresh Openhabian (OH3) installation.
Here’s what I did, maybe it helps somebody at some point.