The different shortcuts on Windows were and still are super-painful. Until I tried to actually move off of macOS last year. I like how someone else described the "right side of the keyboard" as "keyboard Siberia" - I have not touched it for years and have not missed any of those special keys in minimalistic keyboards that don't have them. And the pervasive Emacs-like text navigation shortcuts throughout the system are productivity boosters. something that you can't appreciate until you experience it. The dedicated Cmd key for most operations (which doesn't conflict with, say Ctrl+C in the terminal) is super-convenient. but once you have bought into them, they are kind of thing that turn into a deal-breaker when trying to move away from macOS. These are great places to ask for help if you have any issues.The macOS shortcuts seem like an easy thing to dismiss. You'll find many community members on Discuss or Discord. You'll see the following: # 21 * 2 - : int = 42Ĭongratulations! You've installed OCaml! □ Join the Community For instance, try typing 21 * 2 at the # prompt, then hit Enter. You're now in an OCaml toplevel, and you can start typing OCaml expressions. mkdir someprojectĬ:\Users\frank\someproject> (& opam env) -split '\r?\n' | ForEach-Object ─ The following command will install the latest version of opam that applies to your system: $ bash -c " sh > The machine needs rebooting. Note that they might have different names depending on your operating system or distribution. For that, you'll need to install the following system packages first: gcc, build-essential, curl, bubblewrap, and unzip. If you want the latest release of opam, install it through the binary distribution. If you are installing in Arch Linux: $ pacman -S opam If you are installing in Debian or Ubuntu: $ apt install opam If you are using an unsupported Linux distribution, please either download a precompiled binary or build opam from sources. All supported Linux distributions package versions of opam above 2.0. On the opam site, find details of all installation methods. It's preferable to install opam with your system's package manager on Linux. Addressing this can be a rather complicated procedure, so we've made a short ARM64 Fix doc explaining this so as not to derail this installation guide. The executable files cannot be found in ARM64, the M1 processor used in newer Macs. Note: While it's rather straightforward to install opam using macOS, it's possible you'll run into problems later with Homebrew because it has changed the way it installs. Or if you're using MacPorts: $ port install opam If you're installing with Homebrew: $ brew install opam The details are available in these links, but for convenience, we use package distributions: To install opam, you can use your system package manager or download the binary distribution. Although OCaml is available as a package in most Linux distributions, it is often outdated. Alternatives exist, but opam is the best way to install OCaml. Opam also makes it practical to deal with different projects which require different versions of OCaml. OCaml has an official package manager, opam, which allows users to download and install OCaml tools and libraries. Note: You'll be installing OCaml and its tools through a command line interface (CLI), or shell Installation on Unix and macOS If you are setting up OCaml on Windows and are unsure which installation method to use, you might be interested in reading OCaml on Windows first. For Windows, we recommend using WSL but also provide instructions for installing OCaml 4.14.0 via the Diskuv OCaml Installer. For Docker, Linux instructions apply, except when setting up opam. On this page, you'll find installation instructions for Linux, macOS, and *BSD for recent OCaml versions. We'll also install some platform tools like a build system, support for your editor, and a few other important ones. That includes installing a package manager and the compiler itself. This guide will walk you through a minimum installation of OCaml.
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