卸载Angular CLI(@Angular/CLI)时，Angular版本仍然是6.2.0

Question

我正在尝试将我的angular cli版本更新到最新版本，为此我正在做：

npm uninstall -g @angular/cli
npm cache verify

之后，我关闭并再次打开终端，在一个空文件夹中键入：

ng -v 

输出为：6.2.0

我还尝试安装了最新版本的angular with：

npm install -g @angular/cli@latest

然后执行

ng new my-app

但下一个错误显示：

npm ERR! path /home/<path>/package.json
npm ERR! code ENOENT
npm ERR! errno -2
npm ERR! syscall open
npm ERR! enoent ENOENT: no such file or directory, open '/home/raul/<path>/package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent 
npm ERR! A complete log of this run can be found in:
npm ERR!     /home/<my_name>/.npm/_logs/2018-11-09T23_58_11_085Z-debug.log

在日志中我有：

0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/node',
1 verbose cli   '/usr/local/bin/npm',
1 verbose cli   'run',
1 verbose cli   'ng',
1 verbose cli   'new',
1 verbose cli   'my-app' ]
2 info using npm@6.2.0
3 info using node@v10.13.0
4 verbose stack Error: ENOENT: no such file or directory, open '/home/<path>r/package.json'
5 verbose cwd /home/<path>
6 verbose Linux 4.15.0-38-generic
7 verbose argv "/usr/bin/node" "/usr/local/bin/npm" "run" "ng" "new" "my-app"
8 verbose node v10.13.0
9 verbose npm  v6.2.0
10 error path /home/<path>/package.json
11 error code ENOENT
12 error errno -2
13 error syscall open
14 error enoent ENOENT: no such file or directory, open '/home<path>/package.json'
15 error enoent This is related to npm not being able to find a file.
16 verbose exit [ -2, true ]

我还试着在一个现有的项目上做"ng服务"，效果很好。

Answer 1

在新的空目录中尝试下面的代码。

npm uninstall -g @angular/cli
npm uninstall --save-dev @angular/cli
npm cache verify
npm install -g @angular/cli
ng v

Answer 2

好吧，这是我的错，在我的.bashrc中，我将"ng"重定向到了"npm use ng"。

对不起，谢谢大家