oauthd: Can't seem to create new profile

Hi,

I’m trying to set this up on my server. I’ve got all the dependencies (as far as I’m aware) installed, but I still get an error when trying to init a new profile:

root@steampunklinode:~/thisdomain# sudo oauthd init
oauthd> What will be the name of your oauthd instance?>  thisdomain
oauthd> Do you want to install default plugins?  (Y|n)>  (Y) Y
Generating a folder for thisdomain
Cloning https://github.com/oauth-io/oauthd-admin-auth
Plugin admin-auth successfully installed in "/root/thisdomain/thisdomain/plugins/admin-auth".
Plugin admin-auth successfully activated.
Cloning https://github.com/oauth-io/oauthd-slashme
Plugin slashme successfully installed in "/root/thisdomain/thisdomain/plugins/slashme".
Plugin slashme successfully activated.
Cloning https://github.com/oauth-io/oauthd-request
Plugin request successfully installed in "/root/thisdomain/thisdomain/plugins/request".
Plugin request successfully activated.
Cloning https://github.com/oauth-io/oauthd-front
Plugin front successfully installed in "/root/thisdomain/thisdomain/plugins/front".
Plugin front successfully activated.
Running npm install and grunt. Please wait, this might take up to a few minutes.
Error running command "cd thisdomain && npm install && $(npm bin)/grunt".
{ [Error: Command failed: /usr/bin/env: node: No such file or directory
] killed: false, code: 127, signal: null }

Could someone please explain to me what that error means? (apologies for posting here, but I couldn’t find a forum to ask my question)

Thanks

Andy