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Version: 0.4.5

Installation

1. Install KCL​

From the Binary Releases​

Each release of KCL includes various OSes and architectures. These binary versions can be manually downloaded and installed from Github and add {install-location}/kclvm/bin to the environment PATH.

MacOS & Linux​

export PATH=$PATH:{install-location}/kclvm/bin

Windows​

$env:PATH += ";{install-location}\kclvm\bin;"

Using script to install the latest release​

MacOS​

Install the latest darwin KCL to /usr/local/kclvm/bin

curl -fsSL https://kcl-lang.io/script/install.sh | /bin/bash

Linux​

Install the latest linux KCL to /usr/local/kclvm/bin

wget -q https://kcl-lang.io/script/install.sh -O - | /bin/bash

Windows​

Install the latest windows KCL to $Env:SystemDrive\kclvm\bin and add this directory to User PATH environment variable.

powershell -Command "iwr -useb https://kcl-lang.io/script/install.ps1 | iex"

Homebrew (MacOS)​

brew install kcl-lang/tap/kclvm

Scoop (Windows)​

Install Scoop first, then add this bucket and install kcl by running:

scoop bucket add kcl-lang https://github.com/kcl-lang/scoop-bucket.git
scoop install kcl-lang/kclvm

From Python3​

Install kcl through the python3 and pip (python3 requires 3.7.3+).

python3 -m pip install kclvm --user

Add an alias for the kcl command (optional).

alias kcl='python3 -m kclvm'

From Go​

Install kcl through the Go command (Go requires 1.18+).

go install kcl-lang.io/kcl-go/cmds/kcl-go@main

Add an alias for the kcl command (optional).

alias kcl='kcl-go run'

From Docker​

  • Command
docker run --rm -p 8080:8080 -it kusionstack/kclvm
  • Update image
docker pull kusionstack/kclvm

Note​

⚠️ For all the above operating systems and installation methods, if you want to use KCL Python plug-in, you need to ensure that Python 3.7+ is installed and add the python3 command to your PATH environment variable.

To avoid the GLIBC version being too low, for lower versions of Linux such as Centos7, you can visit Github to find the release of kclvm-centos and download and install it.

2. Install KCL IDE Extension​

VS Code​

There are VS Code extensions for both VS Code and VS Code Web IDE.

The KCL extension for the local VS Code IDE can be download from here and it provides more rich language support for the KCL language such as highlighting, auto-completion, quick info hover and code navigation, etc.

The VS Code Web IDE can be reached through the browser, and you can search and install the KCL for vscode.dev in the VS Code Extension tab. And here's the syntax highlighting view you'll get:

IntelliJ IDEA​

Download the distribution from here and in IntelliJ IDEA, click Preference -> plugins -> install Plugin from Disk... -> select kcl-idea-plugin zip -> restart IDE. This plugin requires the IntelliJ IDEA 2020.2+

Next Step​