def _install_requirements():
    if 'requirements_file' in env and env.requirements_file:
        virtenvsudo('pip install -r %s' % env.requirements_file)
Create the unittest database
dataset/ETHPy150Open DNX/django-fagungis/fagungis/tasks.py/_install_requirements--crossover with--dataset/ETHPy150Open neurodata/ndstore/test/test_propagate.py/Test_Anno_Zslice_Propagate.setup_class