安装node的时候报错：

[root@localhost build]# npm install pm2@latest --global
node: /lib64/libm.so.6: version `GLIBC_2.27' not found (required by node)
node: /lib64/libc.so.6: version `GLIBC_2.25' not found (required by node)
node: /lib64/libc.so.6: version `GLIBC_2.28' not found (required by node)
node: /lib64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by node)
node: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by node)
node: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by node)

发生此错误可能是因为您正在使用node的最新版本，还是建议使用LTS版本(大多数用户建议使用16.15.0 LTS)而不是最新版本。所以我的建议是使用NodeJS 16 LTS版本。安装Nodejs 16只需在机器上运行以下命令:

nvm install 16

[root@localhost ~]# nvm install 16
Downloading and installing node v16.17.0...
Downloading https://nodejs.org/dist/v16.17.0/node-v16.17.0-linux-x64.tar.xz...
####################################################################################################### 100.0%
Computing checksum with sha256sum
Checksums matched!
Now using node v16.17.0 (npm v8.15.0)

安装pm2：

[root@localhost ~]# npm install pm2 -g
npm WARN deprecated [email protected]: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.

added 183 packages, and audited 184 packages in 16s

12 packages are looking for funding
  run `npm fund` for details

found 0 vulnerabilities
npm notice
npm notice New minor version of npm available! 8.15.0 -> 8.19.2
npm notice Changelog: https://github.com/npm/cli/releases/tag/v8.19.2
npm notice Run npm install -g [email protected] to update!
npm notice