Perhaps! I am running Mavericks here.

The "error" I get is:

```
$ brew audit graphicsmagick
graphicsmagick:
 * libtool dependency should be "depends_on 'libtool' => :build"

Error: 1 problems in 1 formulae
```

It is odd to me that it is confusing our libltdl dependency with libtool, but then again, I know next to nothing of all that, so ... 

By ignoring it, you mean for me to change it back to the original, aye? (*depends_on :libltdl**)