Hi,
Following install instructions, I've dowloaded yaz sources (I've tried 4.1.2 and 3.0.52) as it seems there's no binary for OSX, ./configure &&��make && make install.
Then using latest Seaside One Click image I've copied /usr/local/lib/*yaz* ��in Seaside.app/Contents/MacOS
$ ls ~/Downloads/Seaside.app/Contents/MacOS/
Squeak VM Opt �� �� �� �� libyaz.a �� �� �� �� �� �� ��
libyaz.la �� �� �� �� �� �� libyaz_icu.a �� �� �� �� ��
libyaz_icu.la �� �� �� �� libyaz_server.a �� �� ��
libyaz_server.la��libyaz.3.dylib �� �� �� ��libyaz.dylib �� �� �� �� ��libyaz_icu.3.dylib �� ��libyaz_icu.dylib �� �� ��libyaz_server.3.dylib libyaz_server.dylib
But then I have a External Module Not Found on YAZPQFFFILibrary>>createParser