Npm error on running a forked app

Hi,

Currently trying to run a forked app, but ran into this error:

error: couldn't read npm version lock information

=> Your application has errors. Waiting for file change.

Anything I missed before I ran meteor?

Thanks!

Slightly figured out that there might be something wrong with my environment (Windows 8). I ran the same app on Cloud9 (Online IDE) with no errors. What’s wrong with my local setup? Did I miss to install anything?

UPDATE: Reached out to the repo community and was told that there are issues if developing on a Windows machine. Fixed it so far based on their recommendations.