APPENDIXINSTALLING HASKELL
This appendix explains how to install the Glasgow Haskell Compiler and libraries other people have written.
Installing GHC
The Glasgow Haskell Compiler (GHC) is the Haskell compiler we use in this book. It is free, open source software anyone can download and install.
The installation procedure depends on which operating system you use. For GNU/Linux and macOS users, I recommend going to https://www.haskell.org and choosing Downloads. Follow the instructions for your operating system. You will know you have succeeded when you can start the GHCi interactive compiler, usually by typing ghci at the command prompt. At this ...
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