add install and fix workflow #4

	name: "Ubuntu"

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	workflow_dispatch:

	permissions:
	contents: write
	pull-requests: write

	jobs:
	ubuntu:
	name: ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-20.04, ubuntu-latest]

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Set up Python 3.11
	uses: actions/setup-python@v3
	with:
	python-version: 3.11

	- name: Run install script
	run: \|
	chmod +x ./scripts/install.bash
	./scripts/install.bash

	- name: Cache packages
	uses: actions/cache@v3
	env:
	cache-name: cache-packages
	with:
	path: ~/.local/bin ~/.local/lib .mbodied/envs/mbodied
	key: ${{ runner.os }}-${{ env.cache-name }}-${{ hashFiles('mbodied', 'scripts/install.bash', 'scripts/install.zsh') }}
	restore-keys: \|
	${{ runner.os }}-${{ env.cache-name }}-

	- name: Check disk usage
	run: df -h

	- name: Clean up before running tests
	run: \|
	# Add commands to clean up unnecessary files
	sudo apt-get clean
	sudo rm -rf /usr/share/dotnet /etc/mysql /etc/php /etc/apt/sources.list.d
	# Add more cleanup commands as needed

	- name: Check disk usage after cleanup
	run: df -h

	- name: Run tests
	run: \|
	hatch run test

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