python get-pip.py pip.exe会在python安装目录的scripts里 顺便安装个easy_install： Windows 8 (Powershell) For best results, uninstall previous versions FIRST (see Uninstalling). Using Windows 8 or later, it's possible to install with one simple Powershell command. Start up Powershell and paste this command: > (Invoke-WebRequest https://bootstrap.pypa.io/ez_setup.py).Content | python -