How to install node7 on mac os? [duplicate]

Question

I am trying to install node 7 above on Mac OS. I used below command:

$brew install node
Warning: node-7.9.0 already installed, it's just not linked.

It says that the node-7.9.0 is already installed. But below command gives the version of 6.9.1:

$ node --version
v6.9.1

I wander why the version show different for these two commands. How to install the node latest version.

Answer 1

Run brew link node resolve the issue.