Do the same chown for the other .files.
sudo chown mollywilkinson ~/.bashrc
sudo chown mollywilkinson ~/.cshrc
sudo chown mollywilkinson ~/.tcshrc
Just run the tcsh @update.afni.binaries -package macos_10.12_local -do_extras again.
If there are any other files giving you permissions problems, check the owner with the ls -al.
Then fix the ownership as above.
You may want to try and figure out why that is happening/happened.
Let me know how it goes.
Thanks, Justin
