gistfile1.txt

npm ERR! TypeError: Cannot read property '_id' of undefined
npm ERR!     at /usr/local/lib/node/.npm/npm/0.2.12-1/package/lib/utils/load-package-defaults.js:13:43
npm ERR!     at /usr/local/lib/node/.npm/npm/0.2.12-1/package/lib/utils/async-map.js:52:35
npm ERR!     at Array.forEach (native)
npm ERR!     at /usr/local/lib/node/.npm/npm/0.2.12-1/package/lib/utils/async-map.js:52:11
npm ERR!     at Array.forEach (native)
npm ERR!     at asyncMap (/usr/local/lib/node/.npm/npm/0.2.12-1/package/lib/utils/async-map.js:51:8)
npm ERR!     at loadPackageDefaults (/usr/local/lib/node/.npm/npm/0.2.12-1/package/lib/utils/load-package-defaults.js:11:3)
npm ERR!     at /usr/local/lib/node/.npm/npm/0.2.12-1/package/lib/build.js:151:7
npm ERR!     at P (/usr/local/lib/node/.npm/npm/0.2.12-1/package/lib/utils/read-json.js:38:22)
npm ERR!     at cb (/usr/local/lib/node/.npm/npm/0.2.12-1/package/lib/utils/graceful-fs.js:32:9)
npm ERR! Report this *entire* log at <http://github.com/isaacs/npm/issues>
npm ERR! or email it to <npm-@googlegroups.com>
npm ERR! Just tweeting a tiny part of the error will not be helpful.
npm not ok