In Mint13 it is replaced with gpointing-device-settings. Use that instead !!
Two button scrolling for GNOME. Works exactly how I want it to.
it doesn't show up after installation and my NEC laptop's touchpad is still not working. I don't know what else to do.
Exelente paquete para Touchpad
gpointing-device-settings is far more comprehensive.
Endlich stört das Touchpad beim schreiben nicht mehr.
GSynaptics will be obsolete and you should try the GPointing Device Settings GUI tool for setting pointing device such as TrackPoint or Touchpad.