ubuntu1804安装最新版本npm

我先sudo apt install npm
发现版本是v8.1
别人都v12了
于是输入

flutter@ubuntu: sudo npm install n -g
[sudo] flutter 的密码： 
/usr/local/bin/n -> /usr/local/lib/node_modules/n/bin/n
+ n@6.2.0
added 1 package from 4 contributors in 4.637s

然后

flutter@ubuntu: sudo n stable

  installing : node-v12.16.1
       mkdir : /usr/local/n/versions/node/12.16.1
       fetch : https://nodejs.org/dist/v12.16.1/node-v12.16.1-linux-x64.tar.xz
########                                                                   11.8%

来源：CSDN

作者：ubuntu19.10

链接：https://blog.csdn.net/qq_45677678/article/details/104445139