Error: certificate not trusted

[hemanth]

± |master ✗| → npm install electron-prebuilt -g
/usr/local/bin/electron -> /usr/local/lib/node_modules/electron-prebuilt/cli.js

> electron-prebuilt@0.25.1-1 install /usr/local/lib/node_modules/electron-prebuilt
> node install.js

Downloading electron-v0.25.1-darwin-x64.zip
Error: certificate not trusted

/usr/local/lib/node_modules/electron-prebuilt/install.js:16
  throw err
        ^
Error: certificate not trusted
npm ERR! Darwin 14.0.0
npm ERR! argv "/usr/local/bin/iojs" "/usr/local/bin/npm" "install" "electron-prebuilt" "-g"
npm ERR! node v1.0.2
npm ERR! npm  v2.1.18
npm ERR! code ELIFECYCLE

Am I missing something?

[hemanth]

/cc @mafintosh

[mafintosh]

Your io.js version seems a bit old. Try upgrading to the latest one and see if that fixes it.

[hemanth]

Bingo! Was wondering the same, thanks.