Describe what you had expected the command to do. If your issue is with the Terminus Installer, please file your issue here: https://github.com/pantheon-systems/terminus-installer/issues
If your issue is with a command not working, please run the command again with the -vvv option (--debug in 0.x) and copy everything from the command down to the next prompt and paste it here between a pair of ``` marks.
Along with the steps, please run terminus self:info (terminus cli info in 0.x) and paste its output here between a pair of ``` marks. If you are submitting an issue for 0.x, please include which OS and command-line client you are using.