#!/bin/bash set -euxo pipefail # Check if sudo is available if command -v sudo >/dev/null 2>&1; then sudo apt-get update sudo apt-get install -y libssl-dev pkg-config protobuf-compiler else apt-get update apt-get install -y libssl-dev pkg-config protobuf-compiler fi # Install rustup (Rust installer and version manager) curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y # Follow the installation prompts, then reload your shell . "$HOME/.cargo/env" source $HOME/.cargo/env # Verify installation rustc --version cargo --version protoc --version