Fix build error #62

	name: python-bip32

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

	jobs:
	tests:
	strategy:
	matrix:
	python-version: [3.7, 3.8, 3.9, '3.10']
	os:
	- ubuntu-latest
	- macOS-latest
	- windows-latest

	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Installation (deps and package)
	run: \|
	python -m pip install --upgrade pip
	pip install pytest
	pip install -r requirements.txt -r tests/requirements.txt
	python setup.py install
	- name: Test with pytest
	run: \|
	pytest -vvv

	linter:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.9
	uses: actions/setup-python@v2
	with:
	python-version: 3.9
	- name: Run `black` on the source code
	run: \|
	python -m pip install --upgrade pip
	pip install black
	python -m black --check bip32 tests

	coincurve_versions:
	strategy:
	matrix:
	coincurve-version: [15, 16, 17]

	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.10
	uses: actions/setup-python@v2
	with:
	python-version: '3.10'
	- name: Testing with Coincurve ${{ matrix.coincurve-version }}
	run: \|
	python -m pip install --upgrade pip
	pip install pytest
	pip install -r requirements.txt -r tests/requirements.txt
	pip install -I coincurve==${{ matrix.coincurve-version }}
	python setup.py install

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