

def install_unafold(env):
    'Required by optmage.\n    '
    env.safe_sudo('apt-get install -y alien')
    with _make_tmp_dir() as work_dir:
        with cd(work_dir):
            env.safe_run('wget http://dinamelt.rit.albany.edu/download/unafold-3.8-1.x86_64.rpm')
            work_dir.safe_sudo('alien -i unafold-3.8-1.x86_64.rpm')

dataset/ETHPy150Open chapmanb/cloudbiolinux/cloudbio/custom/millstone.py install_unafold/VarMisuse@43/113 `env`->`work_dir`