Mac OS X Binaries fail: image not found

[metalaureate]

On Maverick, when I try to load the webcam demo

dyld: Library not loaded: /opt/local/lib/libgcc/libgomp.1.dylib
Referenced from: /Users/shill/Projects/OverFeat/bin/macos/webcamcmd
Reason: image not found

If I try to mdfind this file:

/usr/local/Cellar/gcc48/4.8.3/lib/gcc/x86_64-apple-darwin13.0.2/4.8.3/libgomp.1.dylib
/usr/local/Cellar/gcc48/4.8.3/lib/gcc/x86_64-apple-darwin13.0.2/4.8.3/i386/libgomp.1.dylib

Any help much appreciated... I'm a novice.