TM2 install error

tm2build.log

wboykinm@ballinrobe:~/Documents/github/tm2$ sudo npm install
npm http GET https://registry.npmjs.org/express
npm http GET https://registry.npmjs.org/connect
npm http GET https://registry.npmjs.org/chrono
npm http GET https://registry.npmjs.org/underscore
npm http GET https://registry.npmjs.org/tilejson
npm http GET https://registry.npmjs.org/mbtiles
npm http GET https://registry.npmjs.org/mkdirp
npm http GET https://registry.npmjs.org/dirty
npm http GET https://registry.npmjs.org/sphericalmercator
npm http GET https://registry.npmjs.org/js-yaml
npm http GET https://registry.npmjs.org/mocha
npm http GET https://github.com/willwhite/node-optimist/tarball/config-file
npm http GET https://github.com/mapnik/node-mapnik/tarball/vector-tile
npm http GET https://github.com/mapbox/carto/tarball/49c81edd3ac57a3c3ced2c0c4d335423b4329df8
npm http GET https://github.com/mapbox/tilelive-bridge/tarball/master
npm http GET https://github.com/mapbox/tilelive-vector/tarball/master
npm http GET https://github.com/mapbox/tm2-default-fonts/tarball/master
npm http GET https://github.com/mapbox/tm2-default-style/tarball/master
npm http 304 https://registry.npmjs.org/express
npm http 304 https://registry.npmjs.org/chrono
npm http 304 https://registry.npmjs.org/connect
npm http 304 https://registry.npmjs.org/mbtiles
npm http 304 https://registry.npmjs.org/mkdirp
npm http 304 https://registry.npmjs.org/dirty
npm http 304 https://registry.npmjs.org/underscore
npm http 304 https://registry.npmjs.org/tilejson
npm http 304 https://registry.npmjs.org/sphericalmercator
npm http GET https://registry.npmjs.org/express/-/express-3.1.2.tgz
npm http GET https://registry.npmjs.org/chrono/-/chrono-1.0.4.tgz
npm http GET https://registry.npmjs.org/connect/-/connect-2.7.6.tgz
npm http GET https://registry.npmjs.org/mbtiles/-/mbtiles-0.2.8.tgz
npm http GET https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.5.tgz
npm http GET https://registry.npmjs.org/dirty/-/dirty-0.9.7.tgz
npm http GET https://registry.npmjs.org/tilejson/-/tilejson-0.3.4.tgz
npm http GET https://registry.npmjs.org/underscore/-/underscore-1.4.4.tgz
npm http GET https://registry.npmjs.org/sphericalmercator/-/sphericalmercator-1.0.2.tgz
npm http 304 https://registry.npmjs.org/js-yaml
npm http 304 https://registry.npmjs.org/mocha
npm http GET https://registry.npmjs.org/js-yaml/-/js-yaml-2.0.5.tgz
npm http GET https://registry.npmjs.org/mocha/-/mocha-1.8.2.tgz
npm http 200 https://registry.npmjs.org/mbtiles/-/mbtiles-0.2.8.tgz
npm http 200 https://registry.npmjs.org/mkdirp/-/mkdirp-0.3.5.tgz
npm http 200 https://registry.npmjs.org/dirty/-/dirty-0.9.7.tgz
npm http 200 https://registry.npmjs.org/tilejson/-/tilejson-0.3.4.tgz
npm http 200 https://registry.npmjs.org/express/-/express-3.1.2.tgz
npm http 200 https://registry.npmjs.org/connect/-/connect-2.7.6.tgz
npm http 200 https://github.com/willwhite/node-optimist/tarball/config-file
npm http 200 https://github.com/mapbox/tilelive-vector/tarball/master
npm http 200 https://registry.npmjs.org/chrono/-/chrono-1.0.4.tgz
npm http 200 https://github.com/mapbox/tilelive-bridge/tarball/master
npm http 200 https://github.com/mapbox/carto/tarball/49c81edd3ac57a3c3ced2c0c4d335423b4329df8
npm http 200 https://registry.npmjs.org/underscore/-/underscore-1.4.4.tgz
npm http 200 https://github.com/mapnik/node-mapnik/tarball/vector-tile
npm http 200 https://registry.npmjs.org/sphericalmercator/-/sphericalmercator-1.0.2.tgz
npm http 200 https://registry.npmjs.org/js-yaml/-/js-yaml-2.0.5.tgz
npm http 200 https://registry.npmjs.org/mocha/-/mocha-1.8.2.tgz
npm ERR! tar.unpack untar error /home/wboykinm/tmp/npm-10533/1367181383881-0.7917120913043618/tmp.tgz
npm ERR! tar.unpack untar error /home/wboykinm/tmp/npm-10533/1367181383881-0.7917120913043618/tmp.tgz
npm ERR! Error: invalid tar file
npm ERR!     at Extract.Parse._startEntry (/usr/lib/nodejs/npm/node_modules/tar/lib/parse.js:144:13)
npm ERR!     at Extract.Parse._process (/usr/lib/nodejs/npm/node_modules/tar/lib/parse.js:125:12)
npm ERR!     at BlockStream.<anonymous> (/usr/lib/nodejs/npm/node_modules/tar/lib/parse.js:46:8)
npm ERR!     at BlockStream.EventEmitter.emit (events.js:93:17)
npm ERR!     at BlockStream._emitChunk (/usr/lib/nodejs/npm/node_modules/block-stream/block-stream.js:145:10)
npm ERR!     at BlockStream.flush (/usr/lib/nodejs/npm/node_modules/block-stream/block-stream.js:70:8)
npm ERR!     at BlockStream.end (/usr/lib/nodejs/npm/node_modules/block-stream/block-stream.js:66:8)
npm ERR!     at Extract.Parse.end (/usr/lib/nodejs/npm/node_modules/tar/lib/parse.js:85:23)
npm ERR!     at Unzip.onend (stream.js:66:10)
npm ERR!     at Unzip.EventEmitter.emit (events.js:123:20)
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 Linux 3.5.0-26-generic
npm ERR! command "nodejs" "/usr/bin/npm" "install"
npm ERR! cwd /home/wboykinm/Documents/github/tm2
npm ERR! node -v v0.8.11
npm ERR! npm -v 1.1.62
npm http 200 https://github.com/mapbox/tm2-default-fonts/tarball/master
npm http 200 https://github.com/mapbox/tm2-default-style/tarball/master
npm ERR! 
npm ERR! Additional logging details can be found in:
npm ERR!     /home/wboykinm/Documents/github/tm2/npm-debug.log
npm ERR! not ok code 0
wboykinm@ballinrobe:~/Documents/github/tm2$ sudo node index.js 

module.js:340
    throw err;
          ^
Error: Cannot find module 'underscore'
    at Function.Module._resolveFilename (module.js:338:15)
    at Function.Module._load (module.js:280:25)
    at Module.require (module.js:362:17)
    at require (module.js:378:17)
    at Object.<anonymous> (/home/wboykinm/Documents/github/tm2/index.js:6:9)
    at Module._compile (module.js:449:26)
    at Object.Module._extensions..js (module.js:467:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.runMain (module.js:492:10)
wboykinm@ballinrobe:~/Documents/github/tm2$