nodejs问题：expressr安装失败。

我先安装express-generator失败。卸载掉，后安装express，还是失败
先安装express-generator失败

C:\Users\liuga.DESKTOP-L4PMJ43>npm install -g express-generator
npm WARN deprecated mkdirp@0.5.1: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)

added 10 packages, and audited 11 packages in 3s

2 moderate severity vulnerabilities

To address all issues, run:
npm audit fix --force

Run ’npm audit‘ for details.

后安装express，还是失败

C:\Users\liuga.DESKTOP-L4PMJ43>npm install -g express

added 50 packages, and audited 51 packages in 5s

found 0 vulnerabilities

换个版本号安装，安装的那个版本不再支持

请问楼主后来怎么解决的？遇到了同样的问题