在使用windows系统用pip命令安装ipyparallel时,出现了这种错误:
ERROR: Could not install packages due to an EnvironmentError: [Errno 2] No such file or directory: 'C:\Users\xxx\AppData\Local\Temp\pip-install-8bc4asmd\ipyparallel\ipyparallel-7.1.0.data/data/share/jupyter/labextensions/ipyparallel-labextension/static/vendors-node_modules_css-loader_dist_runtime_api_js-node_modules_css-loader_dist_runtime_cssW-313cda.e8f82e0a569f9c85299c.js'
这种情况一般都是系统对于长字节的路径不支持所造成的,因此解决方案如下:
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cmd中打开regedit窗口
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找到
"计算机\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem"这一路径:
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打开LongPathEnable,并将数值数据中初始的0值改为1即可,之后点击确定,之后再用pip指令即可顺利安装。
原文链接:https://blog.csdn.net/m0_52364932/article/details/121289452
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