for A: same problem with 32bit.
when using the cinder version i was able to get it working with 64bit.
while i am not able to get your version going the cinder version works, even though it’s a bit cumbersome to copy libPvAPI.dylib in to myApp.app/Contents/MacOS/
for B: it is missing “tiffio.h”. so not sure if it would compile fine beyond that.
thanks again for your help.