Cannot unpack file C:\Users\ADMINI~1\AppData\Local\Temp\pip-ilsapnxq-unpack\simple.htm

今天在安装django rest framework的依赖库时，报了下面的错误：

  Cannot unpack file C:\Users\ADMINI~1\AppData\Local\Temp\pip-ilsapnxq-unpack\simple.htm (downloaded from C:\Users\ADMINI~1\AppData\Local\Temp\p
ip-vyk3mnce-build, content-type: text/html); cannot detect archive format
Cannot determine archive format of C:\Users\ADMINI~1\AppData\Local\Temp\pip-vyk3mnce-build

尝试了N中方法都失败以后，一生气把网线拔了，电脑自动连接到手机热点以后，竟然就安装好了，了，