revising readme installation instructions #2

	name: Rust Tests

	on:
	push:
	branches:
	- main
	- dev
	pull_request:
	branches:
	- main
	- dev

	jobs:
	test:
	name: Run Cargo Tests
	runs-on: ubuntu-latest

	steps:
	# Checkout the code from the repository
	- name: Checkout Code
	uses: actions/checkout@v3

	# Install OpenMPI
	- name: Install OpenMPI
	run: sudo apt-get update && sudo apt-get install -y libopenmpi-dev openmpi-bin

	# Set up Rust
	- name: Set up Rust
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	override: true

	# Cache Cargo dependencies
	- name: Cache Cargo Dependencies
	uses: actions/cache@v3
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: \|
	${{ runner.os }}-cargo-

	# Run cargo test
	- name: Run Tests
	run: cargo test --all --verbose

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