libxml2 issue on 10.10 beta

[Michael Dickens]

As another data point, if I insert
"DYLD_INSERT_LIBRARIES=/opt/local/lib/libxml2.2.dylib" before the
command I'm using, then it runs correctly. Looking at the output using
DYLD_PRINT_LIBRARIES=1, I see that the version that fails loads
/usr/lib/libxml2.2.dylib first, while the version that works loads
/opt/local/lib/libxml2.2.dylib first (because I tell it to). Hmmm ...
now I need to go back to 10.8/10.9 to see what it does for load
ordering. - MLD