Install cypari2 for testing #39

	name: Build & Test

	on:
	pull_request:
	types: [opened, synchronize]
	push:
	tags:
	- '*'
	workflow_dispatch:
	# Allow to run manually

	concurrency:
	# Cancel previous runs of this workflow for the same branch
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	ci:
	name: ${{ matrix.os }} with python ${{ matrix.python-version }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: ['macos-13', 'macos-latest', 'ubuntu-latest', 'windows-latest']
	python-version: ['3.10', '3.11', '3.12', '3.13']
	steps:
	- name: Set up the repository
	uses: actions/checkout@v4
	with:
	submodules: recursive
	fetch-depth: 0
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	pip install --upgrade pip
	pip install --upgrade -r requirements.txt
	pip install --upgrade ninja
	- name: Build
	run: pip install -v --no-build-isolation --config-settings=builddir=builddir .
	- name: Install cypari2
	run: \|
	sudo apt-get update
	sudo apt-get install pari-gp libpari-dev
	pip install --upgrade cypari2
	if: matrix.os == 'ubuntu-latest'
	- name: Test
	run: meson test --print-errorlogs -C builddir

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