Forever/hotnode cannot function properly after installation.

  node.js, question

After I installed forever/hotnode under Ubuntu system with npm, they could not be used normally, as follows

Has anyone encountered a similar problem? Please help solve it. Thanks

I’ll answer it myself. The problem has been solved. LN-S/USR/BIN/nodeJS/USR/SBIN/node can do a good job in soft chain, because ubuntu installed NODE. The default command is nodejs, while npm module uses NODE.