Installing v8 on mac: v8: command not found

Question

I am trying to use v8 on mac and I have tried installing it using homebrew.

When i run:

brew install v8

I get:

Warning: v8 7.3.492.27 is already installed and up-to-date

But, when I run v8 command in terminal i get:

-bash: v8: command not found

And also when I try to install v8js i get the following:

configure: error: Please reinstall the v8 distribution

Any idea why these issues are happening when it's telling me that I have a version of v8 installed? Thanks.