checking for pkg-config... /opt/local/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for SOUND_TEST... yes
checking for GNOME_SESSION... configure: error: Package requirements (gtk+-2.0 >= 2.3.1 libgnomeui-2.0 >= 2.2.0 esound >= 0.2.26 gnome-desktop-2.0 dbus-glib-1 >= 0.35 gnome-settings-daemon gnome-keyring-1 >= 0.5.1) were not met:
No package 'gnome-settings-daemon' found
Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.
white:~ root# port list | grep settings
white:~ root#
Do tell.