C:\Users\19916*>cnpm install -g angular/cli@latest
Downloading undefined to C:\Users\19916\AppData\Roaming\npm\node_modules\1608cc863031a551170bbf04597896_tmp
Error: [undefined] resolved target C:\Users\19916\angular\cli@latest error: ENOENT: no such file or directory, lstat 'C:\Users\19916\angular'
at module.exports (C:\Users\19916\AppData\Roaming\npm\node_modules\cnpm\node_modules\npminstall\lib\download\local.js:28:11)
at async module.exports (C:\Users\19916\AppData\Roaming\npm\node_modules\cnpm\node_modules\npminstall\lib\download\index.js:11:12)
at async module.exports (C:\Users\19916\AppData\Roaming\npm\node_modules\cnpm\node_modules\npminstall\lib\global_install.js:54:20)
at async C:\Users\19916\AppData\Roaming\npm\node_modules\cnpm\node_modules\npminstall\bin\install.js:329:5
npminstall version: 5.8.1
npminstall args: C:\Program Files\nodejs\node.exe C:\Users\19916\AppData\Roaming\npm\node_modules\cnpm\node_modules\npminstall\bin\install.js --fix-bug-versions --china --userconfig=C:\Users\19916*.cnpmrc --disturl=https://npmmirror.com/mirrors/node --registry=https://registry.npmmirror.com/ -g angular/cli@latest