如何安装touch 1.0.1 如何安装touch 1.0.1? 如何安装touch 1.0.1? 今天需要安装 touch 1.0.1。可能是老版本了吧,直接使用pip install touch==1.0.1不能安装成功。 C:\Users\TT>pip install touch==1.0.1 (省略……) RuntimeError: This is a dummy package that was never ment to be actually installed. Please contact platform(at)kiwi.com. --