gyp ERR! build error
The reason is, the latest node version is 4.x, my project used to work, because the node was: 0.12.7:
According to http://apmblog.dynatrace.com/2015/09/05/all-you-need-to-know-about-node-js-4-0/
io.js and node.js have decided to merge. and the version will become to 4.x
I think the merge makes gyp error.
we need wait....
Temperature solution: (fix node version.)