Issues with installing angular/cli on Windows7 64 bit using npm

Question

I am trying to install angular-cli using latest versions of npm(5.3.0) and node (v8.2.1) on Windows7 64 bit environment. npm and node are working as expected.

But when I try to install angular-cli using the command:

npm install -g @angular/cli

It is failing after copying all the required files to the appdata/Raoming/npm folder. Below is the error stack trace:

11902 verbose stack Error: EPERM: operation not permitted, rename 'C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json.1854123090' -> 'C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json'
11903 verbose cwd C:\Windows\system32
11904 verbose Windows_NT 6.1.7601
11905 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "@angular/cli"
11906 verbose node v8.2.1
11907 verbose npm  v5.3.0
11908 error path C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json.1854123090
11909 error code EPERM
11910 error errno -4048
11911 error syscall rename
11912 error Error: EPERM: operation not permitted, rename 'C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json.1854123090' -> 'C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json'
11912 error  { Error: EPERM: operation not permitted, rename 'C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json.1854123090' -> 'C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json'
11912 error   cause:
11912 error    { Error: EPERM: operation not permitted, rename 'C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json.1854123090' -> 'C:\Users\agamull\AppData\Roaming\npm\node_modules\@angular\cli\node_modules\webpack-dev-server\node_modules\string-width\package.json'
11912 error      errno: -4048,
11912 error      code: 'EPERM',
11912 error      syscall: 'rename',
11912 error      path: 'C:\\Users\\agamull\\AppData\\Roaming\\npm\\node_modules\\@angular\\cli\\node_modules\\webpack-dev-server\\node_modules\\string-width\\package.json.1854123090',
11912 error      dest: 'C:\\Users\\agamull\\AppData\\Roaming\\npm\\node_modules\\@angular\\cli\\node_modules\\webpack-dev-server\\node_modules\\string-width\\package.json' },
11912 error   stack: 'Error: EPERM: operation not permitted, rename \'C:\\Users\\agamull\\AppData\\Roaming\\npm\\node_modules\\@angular\\cli\\node_modules\\webpack-dev-server\\node_modules\\string-width\\package.json.1854123090\' -> \'C:\\Users\\agamull\\AppData\\Roaming\\npm\\node_modules\\@angular\\cli\\node_modules\\webpack-dev-server\\node_modules\\string-width\\package.json\'',
11912 error   errno: -4048,
11912 error   code: 'EPERM',
11912 error   syscall: 'rename',
11912 error   path: 'C:\\Users\\agamull\\AppData\\Roaming\\npm\\node_modules\\@angular\\cli\\node_modules\\webpack-dev-server\\node_modules\\string-width\\package.json.1854123090',
11912 error   dest: 'C:\\Users\\agamull\\AppData\\Roaming\\npm\\node_modules\\@angular\\cli\\node_modules\\webpack-dev-server\\node_modules\\string-width\\package.json',
11912 error   parent: 'webpack-dev-server' }
11913 error Please try running this command again as root/Administrator.
11914 verbose exit [ -4048, true ]

Note: I was successful in installing this on my MAC OS. I tried uninstalling npm and node, reinstalled again and tried again, but did not work. I have administrator access on the machine that I am working on. Tried running the command prompt as Administrator as well.

Answer 1

您可能需要使用 Node6 来获得 32 位支持。