Installation

Prerequisites

• LLVM 17
• Rust toolchain (rustc and cargo)
• Python 3
• CMake
• C compiler such as gcc or clang
• pkg-config
• OpenSSL dev package

Optional:

• Cargo nightly, when you want Rust interop support that depends on nightly tooling

Run the block for your platform.

Supported architectures:

• x86-64
• AArch64

macOS / Linux (Homebrew)

brew install git llvm@17 cmake python pkg-config openssl@3
curl https://sh.rustup.rs -sSf | sh -s -- -y
. "$HOME/.cargo/env"

echo 'export LIBRARY_PATH="$LIBRARY_PATH:$(brew --prefix)/lib"' >> ~/.profile
. ~/.profile

git clone --recursive https://github.com/itto-hiramoto/kaede.git
cd kaede

./install.py
. "$HOME/.kaede/env"
kaede -h

Ubuntu / Debian

sudo apt update
sudo apt install -y build-essential cmake python3 pkg-config libssl-dev curl wget git
wget https://apt.llvm.org/llvm.sh
chmod +x llvm.sh
sudo ./llvm.sh 17
curl https://sh.rustup.rs -sSf | sh -s -- -y
. "$HOME/.cargo/env"

git clone --recursive https://github.com/itto-hiramoto/kaede.git
cd kaede

export LLVM_SYS_170_PREFIX=/usr/lib/llvm-17
./install.py
. "$HOME/.kaede/env"
kaede -h

Rust interop

If you need nightly-only Rust interop support:

rustup toolchain install nightly --profile minimal

Once kaede -h works, continue to First program.