![Break it NOW!](https://camo.githubusercontent.com/baa0aa8d74a24cf583d6f25b90d2c410e45847f2e9b4728b694529941cc55887/687474703a2f2f692e716b6d652e6d652f3374647132322e6a7067)
$ git submodule init && git submodule update
Cloning into application/third_party/php-foursquare...
fatal: remote error:
Repository not found.
Clone of 'git://github.com/stephenyoung/php-foursquare.git' into submodule path 'application/third_party/php-foursquare' failed