R: gWidgetsRGtk2: gladeXMLNew() function not found

问题

I'm trying to run the first two lines of the gWidgetsRGtk2 examples but I cannot find glade libraries in CRAN . So gladeXMLNew() function fails. Is there anybody who could help ?

##  This  requires  glade  libraries  to  be  installed  before  compiling  RGtk2
options("guiToolkit"="RGtk2")
library(RGtk2)
library(gWidgets)
library(gWidgetsRGtk2)

gladeFile  <-  system.file("examples/t.test.glade",package="gWidgetsRGtk2")
GUI  <-  gladeXMLNew("t.test.glade")

Thank you in advance

回答1:

"Glade is a RAD tool to enable quick & easy development of user interfaces for the GTK+ toolkit and the GNOME desktop environment"

so it is both too general and too specific for CRAN

来源：https://stackoverflow.com/questions/8855248/r-gwidgetsrgtk2-gladexmlnew-function-not-found