def _get_install(url, env, make_command, post_unpack_fn=None, revision=None, dir_name=None,
                 safe_tar=False, tar_file_name=None):
    with _make_tmp_dir() as work_dir:
        with cd(work_dir):
            dir_name = _fetch_and_unpack(url, revision=revision, dir_name=dir_name,
                                         safe_tar=safe_tar, tar_file_name=tar_file_name)
        with cd(os.path.join(work_dir, dir_name)):
            if post_unpack_fn:
                post_unpack_fn(env)
            make_command(env)
Retrieve source from a URL and install in our system directory.
dataset/ETHPy150Open chapmanb/cloudbiolinux/cloudbio/custom/shared.py/_get_install