Cannot determine archive format of /tmp/pip-req-build-v8pus2fy

安装celery的时候报错：Cannot unpack file /tmp/pip-unpack-nuqg6l5p/simple (downloaded from /tmp/pip-req-build-v8pus2fy, content-type: text/html; charset=utf-8); cannot detect archive format
Cannot determine archive format of /tmp/pip-req-build-v8pus2fy
使用以下命令安装成功：pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --trusted-host pypi.tuna.tsinghua.edu.cn 模块名