Error on Mac / Linux : Zsh: command not found smug

It looks like you are trying to run a command that your system cannot find. This can happen for a few reasons:

You might have mistyped the command name. Make sure you are typing the command correctly and that it is spelled correctly.

The command might be located in a different directory than the one you are currently in. In this case, you will need to specify the full path to the command or add the directory where the command is located to your PATH environment variable.

The command you are trying to run might not be installed on your system. In this case, you will need to install the command before you can use it. Try this command:

Brew install smug

How to Fix Zsh Command Not Found Error on macOS?

Other errors on Mac / Linux :

Command not found libvoikko
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Command not found cfn-format
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Command not found sqldiff
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Command not found metashell
Command not found treefmt
Command not found pinocchio
Command not found yeti
Command not found sdl_mixer
Command not found bettercap
Command not found cdlabelgen
Command not found libxrender
Command not found cjson
Command not found swiftgen
Command not found rsyslog
Command not found libsoup@2
Command not found roundup
Command not found qp
Command not found wtfutil
Command not found libretls
Command not found ta-lib
Command not found pango
Command not found gpsim
Command not found fzy
Command not found supermodel
Command not found faiss
Command not found bnfc
Command not found bvi
Command not found notifiers
Command not found voro++
Command not found etcd-cpp-apiv3
Command not found localstack
Command not found zenity
Command not found scs
Command not found anttweakbar
Command not found zola
Command not found openmodelica
Command not found predictionio
Command not found geoip
Command not found htpdate
Command not found mint
Command not found rarian
Command not found purescript
Command not found gcc@5
Command not found dos2unix
Command not found onedrive
Command not found chipmunk

Zsh: command not found smug

How to Fix Zsh Command Not Found Error on macOS?