BlogGot permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sockGot permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock sudo chmod 666 /var/run/docker.sock Use different Python version to setup Pythonvirtual environmentNginx permission problem [nginx: [emerg] mkdir() '/var/cache/nginx/client_temp' failed (13: Permission denied)]