Document how to install prerequisites in examples READMEs #1167

	name: Test pipeline
	on:
	push:
	branches:
	- main
	pull_request:
	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	pip install "poetry<2" "tox<4" "tox-gh-actions<3" "coveralls<4"
	- name: Test with tox
	run: tox
	- name: Coveralls
	run: coveralls --service github
	env:
	COVERALLS_PARALLEL: true
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	COVERALLS_FLAG_NAME: test-${{ matrix.python-version }}

	finish-coveralls:
	needs: test
	runs-on: ubuntu-latest
	steps:
	- name: Install "coveralls<4"
	run: pip install coveralls
	- name: Coveralls Finished
	run: coveralls --service github --finish
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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