I'm on macOS and attempting to view help for aws ec2 and I get:
aws ec2
aws ec2 help # Could not find executable named "groff"
If you see this, groff isn't installed. Groff can be installed on macOS like so:
brew install groff
(If using another operating system, try your OS's package manager - e.g. apt install -y groff for ubuntu (from here)
apt install -y groff
If you see this, groff isn't installed. Groff can be installed on macOS like so:
(If using another operating system, try your OS's package manager - e.g.
apt install -y grofffor ubuntu (from here)