Clone on Linux or Mac:

    Extra steps for Windows users:

    1. (otherwise symlinks would require administrator privileges).
    2. Make sure you are using git version 2.19.2.windows.1 or newer.

    Update or Install Rust. Check that Rust installed/updated correctly:

    1. brew install llvm
    2. # Add /opt/homebrew/opt/llvm/bin/ to $PATH

    The easiest way to build Deno is by using a precompiled version of V8:

    However if you want to build Deno and V8 from source code:

    1. V8_FROM_SOURCE=1 cargo build -vv

    When building V8 from source, there are more dependencies:

    for running WPT tests. Ensure that a suffix-less /python.exe exists in your PATH and it refers to Python 3.

    Mac users must have Command Line Tools installed. (XCode already includes CLT. Run xcode-select --install to install it without XCode.)

    For Windows users:

    1. Get with “Desktop development with C++” toolkit and make sure to select the following required tools listed below along with all C++ tools.

      • Windows 10 SDK (10.0.17763.0)
      • Testing tools core features - Build Tools
      • Visual C++ ATL for x86 and x64
      • Visual C++ MFC for x86 and x64
      • C++/CLI support
      • VC++ 2015.3 v14.00 (v140) toolset for desktop

    Build with Cargo: