Howdy-
OK, I think the thing happening is that the $DYLD_LIBRARY_PATH variable is set in your ~/.bashrc file correctly (from following the setup instructions), but that that file is not getting sourced (or read) when starting up the terminal; you can instruct the ~/.bash_profile overlord file to do that by copy+pasting the following into your terminal:
echo "" >> ~/.bash_profile
echo "source ~/.bashrc" >> ~/.bash_profile
echo "" >> ~/.bash_profile
Then, please open a new terminal, and see if "afni" and "suma" work (both should). Every new terminal should be good to go now.
--pt
