npm install したら、ここからエラーが出た。

gistfile1.txt

npm http 404 https://registry.npmjs.org/http-server/-/http-server-0.6.1.tgz
npm ERR! fetch failed https://registry.npmjs.org/http-server/-/http-server-0.6.1.tgz
npm ERR! Error: 404 Not Found
npm ERR!     at WriteStream.<anonymous> (/usr/local/lib/node_modules/npm/lib/utils/fetch.js:57:12)
npm ERR!     at WriteStream.EventEmitter.emit (events.js:117:20)
npm ERR!     at fs.js:1596:14
npm ERR!     at /usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:103:5
npm ERR!     at Object.oncomplete (fs.js:107:15)
npm ERR! If you need help, you may report this log at:
npm ERR!     <http://github.com/isaacs/npm/issues>
npm ERR! or email it to:
npm ERR!     <npm-@googlegroups.com>

npm ERR! System Darwin 12.5.0
npm ERR! command "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! cwd /Users/nyoho/prog/leapjs
npm ERR! node -v v0.10.22
npm ERR! npm -v 1.3.14
npm ERR! 
npm ERR! Additional logging details can be found in:
npm ERR!     /Users/nyoho/prog/leapjs/npm-debug.log
npm ERR! not ok code 0