

def setup_env():
    INSTALL_STEPS = ['virtualenv ../env;. ../env/bin/activate;pip install -r requirements.txt;deactivate']
    for step in step:
        local(step)

dataset/ETHPy150Open adlnet/ADL_LRS/fabfile.py setup_env/VarMisuse@18/51 `INSTALL_STEPS`->`step`