我尝试通过pip安装jupyter，但无法显示此内容
程序包设置脚本已尝试修改系统上的文件不在EasyInstall构建区域内，并且已中止。
This package cannot be safely installed by EasyInstall, and may not
support alternate installation locations even if you run its setup
script by hand. Please inform the package's author and the EasyInstall
maintainers to find out if a fix or workaround is available.
尝试升级您的软件包：
pip install --upgrade setuptools
pip install --upgrade pip
在您的版本中似乎不匹配