Trouble Shooting
During the installation process, docker is used to download cess image. If the following exception occurs when installing the cess-nodeadm:

Make sure cmds are in the root privilege or with
sudo
command.Start docker on your system:
systemctl start docker
Reinstall the cess-nodeadm:
./install.sh
Note that all CESS program commands must have⚠sudo
privileges.
If the following error occurs when installing the cess-nodeadm:

Try to delete docker with following cmds:
sudo systemctl stop docker
docker stop $(docker ps -aq)
docker rm -v $(docker ps -aq)
docker rmi $(docker images -aq)
docker volume rm $(docker volume ls -q)
brew uninstall docker
Reinstall docker:
sudo apt-get install docker-ce
sudo systemctl enable docker
sudo systemctl start docker
If the following error occurs when setting up the config:

Make sure cmds are in the root privilege or with
sudo
command.Try
cess config set
command a few more times.

delete file
/usr/bin/yq
: sudo rm /usr/bin/yq
reinstall cess-nodeadm again:
./install.sh