Why Doesn't My Mac Recognize the 'go' Command After Go Installation?

How to Fix "Command Not Found: Go" After Installing Go on Mac

Upon installing Go, you may encounter an "zsh: command not found: go" error when attempting to run the 'go version' command. Follow these steps to resolve this issue:

Add the Path to Your ~/.zshrc File

Unlike bash, zsh requires you to add the path to your ~/.zshrc file. Open the file and add the following lines:

export PATH=$PATH:/usr/local/go/bin
export PATH=$PATH:$GOPATH/bin

Replace "/usr/local/go" with the installation directory of Go on your system.

Source the ~/.zshrc File

Source your ~/.zshrc file to make the changes take effect:

. ~/.zshrc

Ensure that the path to the Go executable is added to both lines in the ~/.zshrc file. This will ensure that the 'go' command is recognized in your current zsh session.

After completing these steps, you should be able to run 'go version' and view the installed version of Go without encountering the "command not found" error.

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