Bugfix: fix versioning for user pip install #35

	# Workflow to build nii2dcm and test different command line interface (CLI) options

	name: Build nii2dcm

	on:
	pull_request:

	jobs:
	build-and-test:
	name: Build

	runs-on: ${{ matrix.os }}

	strategy:
	fail-fast: false
	matrix:
	os: [ ubuntu-latest ]
	python-version: [ '3.9' ]

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install Python packages
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools wheel
	pip install flake8 pytest pytest-cov
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

	- name: Display installed pip packages
	run: \|
	pip list

	- name: Setup flake8 annotations
	uses: rbialon/flake8-annotations@v1

	- name: Lint with flake8
	run: \|
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

	- name: Build nii2dcm
	run: \|
	pip install .

	- name: Test nii2dcm install
	run: \|
	nii2dcm -h
	nii2dcm -v

	- name: Test DicomMRISVR creation
	run: \|
	# run nii2dcm
	mkdir output
	nii2dcm tests/data/DicomMRISVR/t2-svr-atlas-35wk.nii.gz ./output -d SVR
	ls ./output
	# assert DICOM files exist
	[ -f "./output/IM_0001.dcm" ] && echo "Output DICOM file exists" \|\| exit 1

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