ghcup:tldr:33f35
ghcup: Install a specific GHC version.
$ ghcup install ghc ${version}
try on your machine
The command "ghcup install ghc ${version}" is used to install a specific version of the Glasgow Haskell Compiler (GHC) using the "ghcup" tool.
Here is a breakdown of the command:
- "ghcup" refers to the Haskell compiler and toolchain installer known as "ghcup". It is a tool used to manage different versions of the GHC compiler.
- "install ghc" is an argument passed to the "ghcup" command, specifying that we want to install GHC.
- "${version}" is a placeholder for the specific version of GHC that you want to install. You would replace this placeholder with the desired version number. For example, if you wanted to install GHC version 8.10.4, you would replace "${version}" with "8.10.4".
So, when you run this command with the desired version number filled in, "ghcup" will take care of downloading and installing that version of GHC for you.
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.