Hi Jeremy - Thanks for those outputs; they're interesting. So what do $ ls -l /opt/local/bin/qmake $ ls -ld /opt/local/etc/select/qt4* $ ls -l /opt/local/etc/select/qt4 return? You might want to try: $ sudo qt4_select none $ sudp qt4_select qt4-mac and then see if the symlinks aren't correct. - MLD