Yes, tutor installation, everything completely default so far.
I referred to your link, which I had seen and tried earlier. I tried the example given:
echo "git+https://github.com/open-craft/xblock-poll.git" >> "$(tutor config printroot)/env/build/openedx/requirements/private.txt"
and that goes through with no error. But when I try to rebuild the docker image with:
tutor images build openedx
I get the following lengthy error message:
Building image docker.io/overhangio/openedx:11.1.3
docker build -t docker.io/overhangio/openedx:11.1.3 /home/ubuntu/.local/share/tutor/env/build/openedx
Got permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Post http://%2Fvar%2Frun%2Fdocker.sock/v1.24/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&labels=%7B%7D&memory=0&memswap=0&networkmode=default&rm=1&shmsize=0&t=docker.io%2Foverhangio%2Fopenedx%3A11.1.3&target=&ulimits=null&version=1: dial unix /var/run/docker.sock: connect: permission denied
Error: Command failed with status 1: docker build -t docker.io/overhangio/openedx:11.1.3 /home/ubuntu/.local/share/tutor/env/build/openedx