Merge pull request #20 from corywalker/patch-2 #42

	name: IWolfram (OSX)

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build:
	runs-on: macos-latest
	strategy:
	matrix:
	os: [macOS]
	python-version: [3.6, 3.7, 3.8, 3.9]
	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: \|
	brew install llvm@9
	LLVM_CONFIG=/usr/local/Cellar/llvm@9/9.0.1_2/bin/llvm-config pip install llvmlite
	python -m pip install --upgrade pip
	python -m pip install wheel
	pip install -e git://github.com/mmatera/mathics#egg=Mathics3
	pip install ipywidgets
	pip install ipykernel
	pip install metakernel
	pip install jupyter_kernel_test
	pip install unittest2
	pip install -e git://github.com/Mathics3/pymathics-asy#egg=pymathics-asy
	- name: Install IWolfram
	run: \|
	python setup.py install
	- name: Test IWolfram
	run: \|
	pip install pytest pexpect
	make -j3 check

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