CentOS Linux下安装pm2后报 pm2: command not found的解决方法

1.安装pm2

执行npm install -g pm2

2.输入 pm2 -v 后报错 pm2: command not found

解决方案：

ln -s /usr/local/nodejs/lib/node_modules/pm2/bin/pm2 /usr/local/bin
pm2 -v
[root@10-7-151-127 ~]# pm2 -v
[PM2] Spawning PM2 daemon with pm2_home=/root/.pm2
[PM2] PM2 Successfully daemonized
5.1.1