Ubuntu

Binary package “gxmessage” in ubuntu focal

  1. Focal (20.04)
  2. gxmessage

xmessage clone based on GTK+

 gxmessage provides an easy way to display scriptable pop-up dialogs.
 Based on the GIMP Toolkit, gxmessage fits in well with desktops such
 as GNOME, Xfce, and ROX.

Source package