Not able to run example in narwhal

[rohitbrai]

I am not able to run the persevere-example-wiki in Narwhal -

I get this error -
Error: require error: couldn't find "fs-promise"

[smith]

Are you running the correct narwhal forks? You need to be running the kriszyp version of most narwhal-related packages to make it work. If you're not already doing that, try one of the nightlies (http://www.persvr.org/nightly/), the one's labeled persevereJSGI, and see if that works.