dedupe + ls | shrinkwrap result in extraneous

Hey guys,
I just discovered `dedupe` and it is great. I'd like to use it in combination with `shrinkwrap`. But I run into this error.

```
npm ERR! extraneous: graceful-fs@1.2.3 /Users/stefan/Sites/blog-npm-dedupe/node_modules/graceful-fs
npm ERR! not ok code 0
```

I'm running on the following versions.

```
stefan @ stefan-mac: ~/Sites/blog-npm-dedupe
$ node -v                                                                                                  [23:13:00]
v0.10.28

stefan @ stefan-mac: ~/Sites/blog-npm-dedupe
$ npm -v                                                                                                   [23:14:39]
1.4.14
```

And my `package.json` looks like:

```
{
  "name": "blog-npm-dedupe",
  "version": "0.0.0",
  "description": "Test for npm dedupe",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "grunt": "~0.4.5",
    "grunt-contrib-jasmine": "~0.6.4",
    "grunt-photobox": "~0.8.0",
    "grunt-phantomas": "~0.7.1"
  }
}
```

All I did:

```
stefan @ stefan-mac: ~/Sites/blog-npm-dedupe
$ npm install                                                                                              [23:11:09]
npm WARN package.json blog-npm-dedupe@0.0.0 No repository field.
npm WARN package.json blog-npm-dedupe@0.0.0 No README data
npm WARN deprecated es5-shim@2.3.0: Please update to the latest version; it overrides noncompliant native methods even in modern implementations
npm WARN engine specificity@0.1.4: wanted: {"node":"~0.8.x"} (current: {"node":"v0.10.28","npm":"1.4.14"})

> phantomjs@1.9.7-8 install /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-photobox/node_modules/phantomjs
> node install.js

PhantomJS detected, but wrong version 1.9.2 @ /opt/local/bin/phantomjs.
Download already available at /var/folders/03/cgg2bwfd6j92tfllylt5b91m0000gn/T/phantomjs/phantomjs-1.9.7-macosx.zip
Extracting zip contents
Copying extracted folder /var/folders/03/cgg2bwfd6j92tfllylt5b91m0000gn/T/phantomjs/phantomjs-1.9.7-macosx.zip-extract-1402348313294/phantomjs-1.9.7-macosx -> /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-photobox/node_modules/phantomjs/lib/phantom
Writing location.js file
Done. Phantomjs binary available at /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-photobox/node_modules/phantomjs/lib/phantom/bin/phantomjs

> phantomjs@1.9.7-8 install /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-contrib-jasmine/node_modules/grunt-lib-phantomjs/node_modules/phantomjs
> node install.js

PhantomJS detected, but wrong version 1.9.2 @ /opt/local/bin/phantomjs.
Download already available at /var/folders/03/cgg2bwfd6j92tfllylt5b91m0000gn/T/phantomjs/phantomjs-1.9.7-macosx.zip
Extracting zip contents
Copying extracted folder /var/folders/03/cgg2bwfd6j92tfllylt5b91m0000gn/T/phantomjs/phantomjs-1.9.7-macosx.zip-extract-1402348321268/phantomjs-1.9.7-macosx -> /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-contrib-jasmine/node_modules/grunt-lib-phantomjs/node_modules/phantomjs/lib/phantom
Writing location.js file
Done. Phantomjs binary available at /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-contrib-jasmine/node_modules/grunt-lib-phantomjs/node_modules/phantomjs/lib/phantom/bin/phantomjs

> phantomjs@1.9.7-8 install /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/phantomjs
> node install.js

PhantomJS detected, but wrong version 1.9.2 @ /opt/local/bin/phantomjs.
Download already available at /var/folders/03/cgg2bwfd6j92tfllylt5b91m0000gn/T/phantomjs/phantomjs-1.9.7-macosx.zip
Extracting zip contents
Copying extracted folder /var/folders/03/cgg2bwfd6j92tfllylt5b91m0000gn/T/phantomjs/phantomjs-1.9.7-macosx.zip-extract-1402348326906/phantomjs-1.9.7-macosx -> /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/phantomjs/lib/phantom
Writing location.js file
Done. Phantomjs binary available at /Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/phantomjs/lib/phantom/bin/phantomjs
grunt@0.4.5 node_modules/grunt
&#9500;&#9472;&#9472; which@1.0.5
&#9500;&#9472;&#9472; dateformat@1.0.2-1.2.3
&#9500;&#9472;&#9472; eventemitter2@0.4.13
&#9500;&#9472;&#9472; getobject@0.1.0
&#9500;&#9472;&#9472; rimraf@2.2.8
&#9500;&#9472;&#9472; colors@0.6.2
&#9500;&#9472;&#9472; async@0.1.22
&#9500;&#9472;&#9472; grunt-legacy-util@0.2.0
&#9500;&#9472;&#9472; hooker@0.2.3
&#9500;&#9472;&#9472; exit@0.1.2
&#9500;&#9472;&#9472; nopt@1.0.10 (abbrev@1.0.5)
&#9500;&#9472;&#9472; lodash@0.9.2
&#9500;&#9472;&#9472; coffee-script@1.3.3
&#9500;&#9472;&#9472; underscore.string@2.2.1
&#9500;&#9472;&#9472; iconv-lite@0.2.11
&#9500;&#9472;&#9472; glob@3.1.21 (inherits@1.0.0, graceful-fs@1.2.3)
&#9500;&#9472;&#9472; minimatch@0.2.14 (sigmund@1.0.0, lru-cache@2.5.0)
&#9500;&#9472;&#9472; js-yaml@2.0.5 (esprima@1.0.4, argparse@0.1.15)
&#9500;&#9472;&#9472; grunt-legacy-log@0.1.1 (underscore.string@2.3.3, lodash@2.4.1)
&#9492;&#9472;&#9472; findup-sync@0.1.3 (glob@3.2.11, lodash@2.4.1)

grunt-photobox@0.8.0 node_modules/grunt-photobox
&#9492;&#9472;&#9472; phantomjs@1.9.7-8 (which@1.0.5, rimraf@2.2.8, kew@0.1.7, ncp@0.4.2, mkdirp@0.3.5, adm-zip@0.2.1, npmconf@0.0.24, request@2.36.0)

grunt-contrib-jasmine@0.6.5 node_modules/grunt-contrib-jasmine
&#9500;&#9472;&#9472; chalk@0.4.0 (has-color@0.1.7, ansi-styles@1.0.0, strip-ansi@0.1.1)
&#9500;&#9472;&#9472; rimraf@2.1.4 (graceful-fs@1.2.3)
&#9500;&#9472;&#9472; es5-shim@2.3.0
&#9500;&#9472;&#9472; lodash@2.4.1
&#9492;&#9472;&#9472; grunt-lib-phantomjs@0.4.0 (eventemitter2@0.4.13, semver@1.0.14, temporary@0.0.8, phantomjs@1.9.7-8)

grunt-phantomas@0.7.1 node_modules/grunt-phantomas
&#9500;&#9472;&#9472; node-fs@0.1.7
&#9500;&#9472;&#9472; html-minifier@0.5.6
&#9500;&#9472;&#9472; bluebird@1.2.4
&#9500;&#9472;&#9472; json2csv@2.2.1 (async@0.2.10, commander@1.0.5, cli-table@0.2.0)
&#9500;&#9472;&#9472; lodash@2.4.1
&#9492;&#9472;&#9472; phantomas@1.1.0 (ansistyles@0.1.3, ansicolors@0.3.2, debug@0.7.4, progress@1.1.5, node-statsd@0.0.7, travis-fold@0.1.2, csv-string@2.1.1, ascii-table@0.0.4, fast-stats@0.0.2, async@0.2.10, tap-eater@0.0.2, optimist@0.6.1, analyze-css@0.3.0, tap@0.4.11, elasticsearch@1.5.14, phantomjs@1.9.7-8)
```

```
stefan @ stefan-mac: ~/Sites/blog-npm-dedupe
$ npm dedupe                                                                                               [23:12:10]
npm WARN unavoidable conflict rimraf { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-contrib-jasmine/node_modules/rimraf': '2.1.4',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/rimraf': '2.2.8' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict colors { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/json2csv/node_modules/cli-table/node_modules/colors': '0.3.0',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/colors': '0.6.2' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict lodash { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/lodash': '2.4.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-contrib-jasmine/node_modules/lodash': '2.4.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/findup-sync/node_modules/lodash': '2.4.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/grunt-legacy-log/node_modules/lodash': '2.4.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/lodash': '0.9.2' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict nopt { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/tap/node_modules/nopt': '2.2.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/nopt': '1.0.10' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict commander { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/json2csv/node_modules/commander': '1.0.5',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/tap-eater/node_modules/commander': '2.0.0' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict traverse { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/tap/node_modules/difflet/node_modules/traverse': '0.6.6',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/tap/node_modules/runforcover/node_modules/bunker/node_modules/burrito/node_modules/traverse': '0.5.2' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict glob { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/analyze-css/node_modules/cli/node_modules/glob': '4.0.2',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/tap/node_modules/glob': '3.2.11',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/findup-sync/node_modules/glob': '3.2.11',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/glob': '3.1.21' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict underscore.string { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/grunt-legacy-log/node_modules/underscore.string': '2.3.3',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/js-yaml/node_modules/argparse/node_modules/underscore.string': '2.3.3',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/underscore.string': '2.2.1' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict async { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/async': '0.2.10',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/async': '0.1.22' }
npm WARN unavoidable conflict Not de-duplicating
yamlish@0.0.5 node_modules/grunt-phantomas/node_modules/phantomas/node_modules/yamlish
eventemitter2@0.4.13 node_modules/eventemitter2
chalk@0.4.0 node_modules/chalk
&#9500;&#9472;&#9472; has-color@0.1.7
&#9500;&#9472;&#9472; ansi-styles@1.0.0
&#9492;&#9472;&#9472; strip-ansi@0.1.1

> phantomjs@1.9.7-8 install /Users/stefan/Sites/blog-npm-dedupe/node_modules/phantomjs
> node install.js

PhantomJS detected, but wrong version 1.9.2 @ /opt/local/bin/phantomjs.
Download already available at /var/folders/03/cgg2bwfd6j92tfllylt5b91m0000gn/T/phantomjs/phantomjs-1.9.7-macosx.zip
Extracting zip contents
Copying extracted folder /var/folders/03/cgg2bwfd6j92tfllylt5b91m0000gn/T/phantomjs/phantomjs-1.9.7-macosx.zip-extract-1402348370464/phantomjs-1.9.7-macosx -> /Users/stefan/Sites/blog-npm-dedupe/node_modules/phantomjs/lib/phantom
Writing location.js file
Done. Phantomjs binary available at /Users/stefan/Sites/blog-npm-dedupe/node_modules/phantomjs/lib/phantom/bin/phantomjs
phantomjs@1.9.7-8 node_modules/phantomjs
&#9500;&#9472;&#9472; which@1.0.5
&#9500;&#9472;&#9472; rimraf@2.2.8
&#9500;&#9472;&#9472; kew@0.1.7
&#9500;&#9472;&#9472; ncp@0.4.2
&#9500;&#9472;&#9472; mkdirp@0.3.5
&#9500;&#9472;&#9472; adm-zip@0.2.1
&#9500;&#9472;&#9472; npmconf@0.0.24 (inherits@1.0.0, once@1.1.1, ini@1.1.0, osenv@0.0.3, semver@1.1.4, nopt@2.2.1, config-chain@1.1.8)
&#9492;&#9472;&#9472; request@2.36.0 (json-stringify-safe@5.0.0, forever-agent@0.5.2, aws-sign2@0.5.0, oauth-sign@0.3.0, tunnel-agent@0.4.0, qs@0.6.6, node-uuid@1.4.1, mime@1.2.11, hawk@1.0.0, http-signature@0.10.0, tough-cookie@0.12.1, form-data@0.1.3)
npm WARN unavoidable conflict semver { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-contrib-jasmine/node_modules/grunt-lib-phantomjs/node_modules/semver': '1.0.14',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/phantomjs/node_modules/npmconf/node_modules/semver': '1.1.4' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict inherits { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/findup-sync/node_modules/glob/node_modules/inherits': '2.0.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/glob/node_modules/inherits': '1.0.0',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/analyze-css/node_modules/cli/node_modules/glob/node_modules/inherits': '2.0.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/tap/node_modules/glob/node_modules/inherits': '2.0.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/tap/node_modules/inherits': '2.0.1',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/phantomjs/node_modules/npmconf/node_modules/inherits': '1.0.0' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict once { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/analyze-css/node_modules/cli/node_modules/glob/node_modules/once': '1.3.0',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/phantomjs/node_modules/npmconf/node_modules/once': '1.1.1' }
npm WARN unavoidable conflict Not de-duplicating
npm WARN unavoidable conflict minimatch { '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/findup-sync/node_modules/glob/node_modules/minimatch': '0.3.0',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt/node_modules/minimatch': '0.2.14',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/analyze-css/node_modules/cli/node_modules/glob/node_modules/minimatch': '0.3.0',
npm WARN unavoidable conflict   '/Users/stefan/Sites/blog-npm-dedupe/node_modules/grunt-phantomas/node_modules/phantomas/node_modules/tap/node_modules/glob/node_modules/minimatch': '0.3.0' }
npm WARN unavoidable conflict Not de-duplicating
abbrev@1.0.5 node_modules/abbrev
forever-agent@0.5.2 node_modules/forever-agent
which@1.0.5 node_modules/which
mkdirp@0.3.5 node_modules/mkdirp
graceful-fs@1.2.3 node_modules/graceful-fs
sigmund@1.0.0 node_modules/sigmund
lru-cache@2.5.0 node_modules/lru-cache
```

```
stefan @ stefan-mac: ~/Sites/blog-npm-dedupe
$ npm ls                                                                                                   [23:12:55]
blog-npm-dedupe@0.0.0 /Users/stefan/Sites/blog-npm-dedupe
&#9500;&#9472;&#9472; abbrev@1.0.5
&#9500;&#9472;&#9516; chalk@0.4.0
&#9474; &#9500;&#9472;&#9472; ansi-styles@1.0.0
&#9474; &#9500;&#9472;&#9472; has-color@0.1.7
&#9474; &#9492;&#9472;&#9472; strip-ansi@0.1.1
&#9500;&#9472;&#9472; eventemitter2@0.4.13
&#9500;&#9472;&#9472; forever-agent@0.5.2
&#9500;&#9472;&#9472; graceful-fs@1.2.3 extraneous
&#9500;&#9472;&#9516; grunt@0.4.5
&#9474; &#9500;&#9472;&#9472; async@0.1.22
&#9474; &#9500;&#9472;&#9472; coffee-script@1.3.3
&#9474; &#9500;&#9472;&#9472; colors@0.6.2
&#9474; &#9500;&#9472;&#9472; dateformat@1.0.2-1.2.3
&#9474; &#9500;&#9472;&#9472; exit@0.1.2
&#9474; &#9500;&#9472;&#9516; findup-sync@0.1.3
&#9474; &#9474; &#9500;&#9472;&#9516; glob@3.2.11
&#9474; &#9474; &#9474; &#9500;&#9472;&#9472; inherits@2.0.1
&#9474; &#9474; &#9474; &#9492;&#9472;&#9472; minimatch@0.3.0
&#9474; &#9474; &#9492;&#9472;&#9472; lodash@2.4.1
&#9474; &#9500;&#9472;&#9472; getobject@0.1.0
&#9474; &#9500;&#9472;&#9516; glob@3.1.21
&#9474; &#9474; &#9492;&#9472;&#9472; inherits@1.0.0
&#9474; &#9500;&#9472;&#9516; grunt-legacy-log@0.1.1
&#9474; &#9474; &#9500;&#9472;&#9472; lodash@2.4.1
&#9474; &#9474; &#9492;&#9472;&#9472; underscore.string@2.3.3
&#9474; &#9500;&#9472;&#9472; grunt-legacy-util@0.2.0
&#9474; &#9500;&#9472;&#9472; hooker@0.2.3
&#9474; &#9500;&#9472;&#9472; iconv-lite@0.2.11
&#9474; &#9500;&#9472;&#9516; js-yaml@2.0.5
&#9474; &#9474; &#9500;&#9472;&#9516; argparse@0.1.15
&#9474; &#9474; &#9474; &#9500;&#9472;&#9472; underscore@1.4.4
&#9474; &#9474; &#9474; &#9492;&#9472;&#9472; underscore.string@2.3.3
&#9474; &#9474; &#9492;&#9472;&#9472; esprima@1.0.4
&#9474; &#9500;&#9472;&#9472; lodash@0.9.2
&#9474; &#9500;&#9472;&#9472; minimatch@0.2.14
&#9474; &#9500;&#9472;&#9472; nopt@1.0.10
&#9474; &#9500;&#9472;&#9472; rimraf@2.2.8
&#9474; &#9492;&#9472;&#9472; underscore.string@2.2.1
&#9500;&#9472;&#9516; grunt-contrib-jasmine@0.6.5
&#9474; &#9500;&#9472;&#9472; es5-shim@2.3.0
&#9474; &#9500;&#9472;&#9516; grunt-lib-phantomjs@0.4.0
&#9474; &#9474; &#9500;&#9472;&#9472; semver@1.0.14
&#9474; &#9474; &#9492;&#9472;&#9516; temporary@0.0.8
&#9474; &#9474;   &#9492;&#9472;&#9472; package@1.0.1
&#9474; &#9500;&#9472;&#9472; lodash@2.4.1
&#9474; &#9492;&#9472;&#9472; rimraf@2.1.4
&#9500;&#9472;&#9516; grunt-phantomas@0.7.1
&#9474; &#9500;&#9472;&#9472; bluebird@1.2.4
&#9474; &#9500;&#9472;&#9472; html-minifier@0.5.6
&#9474; &#9500;&#9472;&#9516; json2csv@2.2.1
&#9474; &#9474; &#9500;&#9472;&#9472; async@0.2.10
&#9474; &#9474; &#9500;&#9472;&#9516; cli-table@0.2.0
&#9474; &#9474; &#9474; &#9492;&#9472;&#9472; colors@0.3.0
&#9474; &#9474; &#9492;&#9472;&#9516; commander@1.0.5
&#9474; &#9474;   &#9492;&#9472;&#9472; keypress@0.1.0
&#9474; &#9500;&#9472;&#9472; lodash@2.4.1
&#9474; &#9500;&#9472;&#9472; node-fs@0.1.7
&#9474; &#9492;&#9472;&#9516; phantomas@1.1.0
&#9474;   &#9500;&#9472;&#9516; analyze-css@0.3.0
&#9474;   &#9474; &#9500;&#9472;&#9516; cli@0.4.5
&#9474;   &#9474; &#9474; &#9492;&#9472;&#9516; glob@4.0.2
&#9474;   &#9474; &#9474;   &#9500;&#9472;&#9472; inherits@2.0.1
&#9474;   &#9474; &#9474;   &#9500;&#9472;&#9472; minimatch@0.3.0
&#9474;   &#9474; &#9474;   &#9492;&#9472;&#9472; once@1.3.0
&#9474;   &#9474; &#9500;&#9472;&#9472; css-parse@1.7.0
&#9474;   &#9474; &#9500;&#9472;&#9472; slick@1.10.4
&#9474;   &#9474; &#9492;&#9472;&#9472; specificity@0.1.4
&#9474;   &#9500;&#9472;&#9472; ansicolors@0.3.2
&#9474;   &#9500;&#9472;&#9472; ansistyles@0.1.3
&#9474;   &#9500;&#9472;&#9472; ascii-table@0.0.4
&#9474;   &#9500;&#9472;&#9472; async@0.2.10
&#9474;   &#9500;&#9472;&#9472; csv-string@2.1.1
&#9474;   &#9500;&#9472;&#9472; debug@0.7.4
&#9474;   &#9500;&#9472;&#9516; elasticsearch@1.5.14
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&#9474; &#9492;&#9472;&#9472; rimraf@2.2.8
&#9500;&#9472;&#9472; sigmund@1.0.0
&#9492;&#9472;&#9472; which@1.0.5

npm ERR! extraneous: graceful-fs@1.2.3 /Users/stefan/Sites/blog-npm-dedupe/node_modules/graceful-fs
npm ERR! not ok code 0
FAIL: 1
```

```
stefan @ stefan-mac: ~/Sites/blog-npm-dedupe
$ npm prune                                                                                                [23:14:43]
npm WARN package.json blog-npm-dedupe@0.0.0 No repository field.
npm WARN package.json blog-npm-dedupe@0.0.0 No README data
unbuild graceful-fs@1.2.3
```

```
stefan @ stefan-mac: ~/Sites/blog-npm-dedupe
$ npm ls                                                                                                   [23:18:31]
blog-npm-dedupe@0.0.0 /Users/stefan/Sites/blog-npm-dedupe
&#9500;&#9472;&#9472; abbrev@1.0.5
&#9500;&#9472;&#9516; chalk@0.4.0
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&#9474; &#9500;&#9472;&#9472; has-color@0.1.7
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&#9500;&#9472;&#9472; eventemitter2@0.4.13
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&#9474; &#9500;&#9472;&#9472; exit@0.1.2
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&#9474; &#9474; &#9500;&#9472;&#9472; UNMET DEPENDENCY graceful-fs@~1.2.0
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&#9474; &#9500;&#9472;&#9472; lodash@0.9.2
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&#9474; &#9474; &#9492;&#9472;&#9516; commander@1.0.5
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&#9474;   &#9500;&#9472;&#9472; debug@0.7.4
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&#9474;   &#9500;&#9472;&#9472; fast-stats@0.0.2
&#9474;   &#9500;&#9472;&#9472; node-statsd@0.0.7
&#9474;   &#9500;&#9472;&#9516; optimist@0.6.1
&#9474;   &#9474; &#9500;&#9472;&#9472; minimist@0.0.10
&#9474;   &#9474; &#9492;&#9472;&#9472; wordwrap@0.0.2
&#9474;   &#9500;&#9472;&#9472; progress@1.1.5
&#9474;   &#9500;&#9472;&#9516; tap@0.4.11
&#9474;   &#9474; &#9500;&#9472;&#9472; buffer-equal@0.0.1
&#9474;   &#9474; &#9500;&#9472;&#9472; deep-equal@0.0.0
&#9474;   &#9474; &#9500;&#9472;&#9516; difflet@0.2.6
&#9474;   &#9474; &#9474; &#9500;&#9472;&#9472; charm@0.1.2
&#9474;   &#9474; &#9474; &#9500;&#9472;&#9472; deep-is@0.1.2
&#9474;   &#9474; &#9474; &#9492;&#9472;&#9472; traverse@0.6.6
&#9474;   &#9474; &#9500;&#9472;&#9516; glob@3.2.11
&#9474;   &#9474; &#9474; &#9500;&#9472;&#9472; inherits@2.0.1
&#9474;   &#9474; &#9474; &#9492;&#9472;&#9472; minimatch@0.3.0
&#9474;   &#9474; &#9500;&#9472;&#9472; inherits@2.0.1
&#9474;   &#9474; &#9500;&#9472;&#9472; nopt@2.2.1
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&#9474;   &#9474; &#9474; &#9492;&#9472;&#9516; bunker@0.1.2
&#9474;   &#9474; &#9474;   &#9492;&#9472;&#9516; burrito@0.2.12
&#9474;   &#9474; &#9474;     &#9500;&#9472;&#9472; traverse@0.5.2
&#9474;   &#9474; &#9474;     &#9492;&#9472;&#9472; uglify-js@1.1.1
&#9474;   &#9474; &#9492;&#9472;&#9472; slide@1.1.5
&#9474;   &#9500;&#9472;&#9516; tap-eater@0.0.2
&#9474;   &#9474; &#9500;&#9472;&#9472; commander@2.0.0
&#9474;   &#9474; &#9492;&#9472;&#9472; email@0.2.6
&#9474;   &#9500;&#9472;&#9472; travis-fold@0.1.2
&#9474;   &#9492;&#9472;&#9472; yamlish@0.0.5
&#9500;&#9472;&#9472; grunt-photobox@0.8.0
&#9500;&#9472;&#9472; lru-cache@2.5.0
&#9500;&#9472;&#9472; mkdirp@0.3.5
&#9500;&#9472;&#9516; phantomjs@1.9.7-8
&#9474; &#9500;&#9472;&#9472; adm-zip@0.2.1
&#9474; &#9500;&#9472;&#9472; kew@0.1.7
&#9474; &#9500;&#9472;&#9472; ncp@0.4.2
&#9474; &#9500;&#9472;&#9516; npmconf@0.0.24
&#9474; &#9474; &#9500;&#9472;&#9516; config-chain@1.1.8
&#9474; &#9474; &#9474; &#9492;&#9472;&#9472; proto-list@1.2.2
&#9474; &#9474; &#9500;&#9472;&#9472; inherits@1.0.0
&#9474; &#9474; &#9500;&#9472;&#9472; ini@1.1.0
&#9474; &#9474; &#9500;&#9472;&#9472; nopt@2.2.1
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&#9474; &#9474; &#9500;&#9472;&#9472; osenv@0.0.3
&#9474; &#9474; &#9492;&#9472;&#9472; semver@1.1.4
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&#9474; &#9474; &#9500;&#9472;&#9472; aws-sign2@0.5.0
&#9474; &#9474; &#9500;&#9472;&#9516; form-data@0.1.3
&#9474; &#9474; &#9474; &#9500;&#9472;&#9472; async@0.9.0
&#9474; &#9474; &#9474; &#9492;&#9472;&#9516; combined-stream@0.0.4
&#9474; &#9474; &#9474;   &#9492;&#9472;&#9472; delayed-stream@0.0.5
&#9474; &#9474; &#9500;&#9472;&#9516; hawk@1.0.0
&#9474; &#9474; &#9474; &#9500;&#9472;&#9472; boom@0.4.2
&#9474; &#9474; &#9474; &#9500;&#9472;&#9472; cryptiles@0.2.2
&#9474; &#9474; &#9474; &#9500;&#9472;&#9472; hoek@0.9.1
&#9474; &#9474; &#9474; &#9492;&#9472;&#9472; sntp@0.2.4
&#9474; &#9474; &#9500;&#9472;&#9516; http-signature@0.10.0
&#9474; &#9474; &#9474; &#9500;&#9472;&#9472; asn1@0.1.11
&#9474; &#9474; &#9474; &#9500;&#9472;&#9472; assert-plus@0.1.2
&#9474; &#9474; &#9474; &#9492;&#9472;&#9472; ctype@0.5.2
&#9474; &#9474; &#9500;&#9472;&#9472; json-stringify-safe@5.0.0
&#9474; &#9474; &#9500;&#9472;&#9472; mime@1.2.11
&#9474; &#9474; &#9500;&#9472;&#9472; node-uuid@1.4.1
&#9474; &#9474; &#9500;&#9472;&#9472; oauth-sign@0.3.0
&#9474; &#9474; &#9500;&#9472;&#9472; qs@0.6.6
&#9474; &#9474; &#9500;&#9472;&#9516; tough-cookie@0.12.1
&#9474; &#9474; &#9474; &#9492;&#9472;&#9472; punycode@1.2.4
&#9474; &#9474; &#9492;&#9472;&#9472; tunnel-agent@0.4.0
&#9474; &#9492;&#9472;&#9472; rimraf@2.2.8
&#9500;&#9472;&#9472; sigmund@1.0.0
&#9492;&#9472;&#9472; which@1.0.5

npm ERR! missing: graceful-fs@~1.2.0, required by glob@3.1.21
npm ERR! not ok code 0
FAIL: 1
```


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