Updated dependencies.

.gitlab-ci.yml

@@ -18,7 +18,7 @@ default:
     - pip install virtualenv
     - virtualenv venv
     - source venv/bin/activate
-    - pip install .[tests]
+    - pip install ".[tests]"
     - pip install pylint anybadge coverage
   tags:
     - Maths

setup.py

@@ -5,7 +5,7 @@ setup(
     version="0.4.1",
     packages=find_packages(),
     install_requires=["numpy", "scipy"],
-    tests_require=["pytest"],
+    extras_require={"tests": ["pytest"]},
     author="Michele Nottoli and Benjamin Stamm",
     description="Tools for generating new guesses for SCF calculations.",
     classifiers=[