I thought I'd try and install the latest pd extended on my Macbook Pro (10.6.8, 2.7GHz Intel Core i7, 64bit) but I get a lot of errors. This is with the latest build of Pd-0.43.1-extended-macosx106-x86_64.dmg
I've attached a screenshot. All I did was run pd, open a new patch and add a bang object with command-shift-b. This created two objects, one which was created at the mouse position, and another following the mouse movement. Then I created an [osc~] object and got the errors in the console.
James