npm ERR! Darwin 16.1.0

npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "dev"

npm ERR! node v7.2.0

npm ERR! npm  v4.0.3

npm ERR! code ELIFECYCLE

npm ERR! yyqc@1.0.0 dev: `node build/dev-server.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the yyqc@1.0.0 dev script 'node build/dev-server.js'.

npm ERR! Make sure you have the latest version of node.js and npm installed.

npm ERR! If you do, this is most likely a problem with the yyqc package,

npm ERR! not with npm itself.

npm ERR! Tell the author that this fails on your system:

npm ERR!     node build/dev-server.js

npm ERR! You can get information on how to open an issue for this project with:

npm ERR!     npm bugs yyqc

npm ERR! Or if that isn't available, you can get their info via:

npm ERR!     npm owner ls yyqc

npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:

npm ERR!     /Users/fangzide/yyqc/npm-debug.log

npm run dev 运行不了