复制完安装那两个包的代码 然后回车 然后就报错了 安装不上 请问老师怎么解决
来源：2-3 使用 Babel 前的准备工作
weixin_慕村1291783
2020-12-01 11:26:43
# 具体遇到的问题
# 报错信息的截图
# 相关课程内容截图
# 尝试过的解决思路和结果
# 粘贴全部相关代码，切记添加代码注释（请勿截图）
D:\Babel与webpack\1.babel\3.使用Babel前的准备工作>npm install --save-dev @babel/core @babel/cli
npm ERR! code EPERM
npm ERR! syscall open
npm ERR! path C:\Program Files\nodejs\node_cache\_cacache\tmp\5b56a96b
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\5b56a96b'
npm ERR! [OperationalError: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\5b56a96b'] {
npm ERR! cause: [Error: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\5b56a96b'] {
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'open',
npm ERR! path: 'C:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\5b56a96b'
npm ERR! },
npm ERR! isOperational: true,
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'open',
npm ERR! path: 'C:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\5b56a96b'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
npm ERR! code EPERM
npm ERR! syscall open
npm ERR! path C:\Program Files\nodejs\node_cache\_cacache\tmp\c0cc0beb
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\c0cc0beb'
npm ERR! [OperationalError: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\c0cc0beb'] {
npm ERR! cause: [Error: EPERM: operation not permitted, open 'C:\Program Files\nodejs\node_cache\_cacache\tmp\c0cc0beb'] {
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'open',
npm ERR! path: 'C:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\c0cc0beb'
npm ERR! },
npm ERR! isOperational: true,
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'open',
npm ERR! path: 'C:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\c0cc0beb'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
1回答
-
好帮手慕言
2020-12-01
同学你好，解答如下：
1、运行下方命令之后，重新安装。
npm cache clean --force
2、如果上述方法不能解决问题，建议：安装淘宝镜像。
npm install -g cnpm --registry=https://registry.npm.taobao.org
安装完成之后，再下载依赖可以将npm 换成cnpm。例如：npm install XXX可以换成cnpm install XXX
祝学习愉快~
0
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