Why Can't I Find the `go-eval` Command After Installation?

Resolving "Command Not Found" Error after Installing Go-eval

During the installation of go-eval, you may encounter an error stating "go-eval: command not found." To resolve this, you'll need to ensure that the go-eval executable is accessible in your system's path.

Go-eval has its binary stored in GOPATH/bin, which is not automatically included in PATH. To add it, follow these steps:

1. Append GOPATH/bin to PATH:

   PATH="$GOPATH/bin:$PATH"

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Note:

• GOPATH is typically set to $HOME/golang.
• If you have explicitly set GOPATH to a different directory, use that path instead.

2. Set GOPATH and PATH in .profile (Go 1.8 and above):
   Go 1.8 and above default GOPATH to $HOME/go. This means the previous method will not work. To set both GOPATH and PATH correctly, add the following lines to your .profile file:

   export GOPATH="$HOME/go"
   PATH="$GOPATH/bin:$PATH"

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• Restart your terminal after making these changes to ensure they take effect.

Once your path is updated, you should be able to run go-eval from any directory within your system.

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