GUI error while running Allpix2 with docker image && No package Eigen3 found

Hi @simonspa

Thanks for your answer, I will see if the work around helps me.

Regarding the installation of Allpix2, I tried installing it on a private machine running on Ubuntu.
I first had the same problem as posted in this topic:

My idea was that installing a new GCC version would solve the problem. Everything seemed to work with the new GCC version, but running the cmake command did not work anymore:

“Checking for module ‘eigen3’
– No package ‘eigen3’ found”

Eigen3 is installed and this worked before, that was the moment that I decided that I did not want to spend more time on the normal installation. So, I started using the docker image.

Bas

UPDATE:
Additional screenshot with error message and proof of already updated eigen3.