在试图通过pip安装JupyterLab的包依赖项时,我面临以下错误。
Installing collected packages: jedi, ipython, ipykernel, notebook, jupyterlab-server, jupyterlab
ERROR: Could not install packages due to an EnvironmentError: [Errno 2] No such file or directory: 'C:\\Users\\<Username>\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Python.3.7_qbz5n2kfra8p0\\LocalCache\\local-packages\\Python37\\site-packages\\jedi\\third_party\\typeshed\\third_party\\2and3\\requests\\packages\\urllib3\\packages\\ssl_match_hostname\\_implementation.pyi' 编辑:所有这些软件包都依赖绝地,我无法安装绝地。有人能帮助我如何删除这个SSL主机名错误吗?
发布于 2020-04-07 08:47:53
问题是路径名太长了。卸载和重新安装python,删除对路径变量长度的限制。完成了解决了。
发布于 2021-07-02 20:18:31
在安装Python时,“禁用路径长度限制”是很重要的,而且它是!

https://stackoverflow.com/questions/61074808
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