Appendix A: Developer Tool Installation
In preparation for running the code examples in this book, you will need to have both the Go compiler and a C compiler installed (to support CGo). If you don't have either of these set up, this appendix will guide you through the installation.
Installing on Apple macOS
Many developer tools (including Git) are installed as part of the Xcode package. If you haven't already installed Xcode for other development work, you can download it for free from the Mac App Store at apps.apple.com/app/xcode/id497799835.
Once installed, you should also set up the command-line tools. To do this, go to the Xcode menu | Preferences | Downloads | Install Command Line Tools. If you're unsure about whether you've installed ...
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