I am struggling with an installation on OS X 10.6.2. After having successfully installed the macport libraries (I had to reinstall the complete macport since I made an update from 10.5 -> 10.6) and added these launchd.conf lines to point to the macport installation:
setenv DYLD_LIBRARY_PATH /opt/local/lib
setenv GST_PLUGIN_PATH /opt/local/lib/gstreamer-0.10
now I get the following error inside processing:
Exception in thread "Animation Thread" java.lang.UnsatisfiedLinkError: Unable to load library 'gstreamer-0.10': dlopen(/opt/local/lib/libgstreamer-0.10.dylib, 9): no suitable image found. Did find:
/opt/local/lib/libgstreamer-0.10.dylib: mach-o, but wrong architecture
since I made a complete (and I think successfull) install of the libraries, I am a bit at a loss about this error.
It seems to me that you successfully removed the gstreamer binaries coming from my installer, so this error seems to be a macports issue.
Does gstreamer runs properly from the console? Try some simple test pipeline with gst-launch.