Add FFTW3 dev library requirement to README.rst #20

	name: postqe

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

	jobs:
	build:

	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest]
	python-version: ["3.11"]

	steps:
	- uses: actions/checkout@v3
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install pip, setuptools and wheel
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools
	pip install wheel
	- name: Lint with flake8
	run: \|
	pip install flake8
	flake8 src/postqe --max-line-length=120 --statistics
	- name: Download Quantum ESPRESSO 7.2
	run: \|
	curl -LJO https://github.com/QEF/q-e/archive/refs/tags/qe-7.2.zip
	sha256sum q-e-qe-7.2.zip \| grep 1938b5c998e1485564b54b6eb27db31b2686ca8d8cb71a50afc50fe6adef07fc
	- name: Unzip Quantum ESPRESSO 7.2
	run: \|
	unzip -q q-e-qe-7.2.zip
	rm q-e-qe-7.2.zip
	- name: Install lapack and fftw3 libs
	run: \|
	sudo apt-get update -y
	sudo apt install liblapack-dev libfftw3-dev
	- name: Install postqe
	run: \|
	export QE_TOPDIR=`realpath q-e-qe-7.2`
	pip install .
	- name: Test with unittest
	run: \|
	python -m unittest

Provide feedback