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.
3. Set core.symlinks=true before the checkout:

   git config --global core.symlinks true

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

cargo build -vv

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

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.

For Linux users glib-2.0 development files must also be installed. (On Ubuntu, run apt install libglib2.0-dev.)

For Windows users:

1. Get VS Community 2019 with “Desktop development with C++” toolkit and make sure to select the following required tools listed below along with all C++ tools.

   • Visual C++ tools for CMake
   • 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

2. Enable “Debugging Tools for Windows”. Go to “Control Panel” → “Programs” → “Programs and Features” → Select “Windows Software Development Kit - Windows 10” → “Change” → “Change” → Check “Debugging Tools For Windows” → “Change” → “Finish”. Or use: (Notice: it will download the files, you should install X64 Debuggers And Tools-x64_en-us.msi file manually.)

See rusty_v8’s README for more details about the V8 build.

# Build:
# Build errors?  Ensure you have latest main and try building again, or if that doesn't work try:
cargo clean && cargo build -vv
# Run: