LDC 1.0.0 not working on Travis CI on OSX?

[kinke via digitalmars-d-ldc]

On Tuesday, 21 March 2017 at 22:33:42 UTC, Jeremy DeHaan wrote:
> I recently upgraded my .travis.yml to include some new LDC 
> versions, and they all work except for 1.0.0 on OSX.
>
> When the ldmd command is run, I see the following error:
>
> dyld: Library not loaded: /opt/local/lib/libconfig.9.dylib
>
>   Referenced from: /Users/travis/dlang/ldc-1.0.0/bin/ldmd2
>
>   Reason: image not found
>
> 0.16.1, 0.17.2, 1.1.0, and 1.2.0-beta all work on OSX; 1.0.0 is 
> the only one that gives me this error.
>
> Any idea what's going on here?

If I recall correctly, setting up the RPATH for the ldmd2 
executable was missing in the 1.0 OSX package (but ldc2 works).