http://nodejs.cn/

ubuntu 安装nodejs, 源码包

lizejun@ubuntu:~/Downloads/node-v14.15.4-linux-x64/bin$ sudo ln -s /home/lizejun/Downloads/node-v14.15.4-linux-x64/bin/node /usr/local/bin/node
[sudo] password for lizejun:

lizejun@ubuntu:~/Downloads/node-v14.15.4-linux-x64/bin$ sudo ln -s /home/lizejun/Downloads/node-v14.15.4-linux-x64/bin/npm /usr/local/bin/npm