[chimera-dev] Tkinter_Idle askyesno issue

Hi Is it just me of does this bit of code always print "False" when run through Idle (Chimera v1.2065). If so, how to I get around it without having to build my own dialogs. import Tkinter import tkMessageBox #root = Tk() #root.geometry("500x510") #root.title("Yes/No") #root.mainloop() print tkMessageBox.askyesno("Linker range","Click Yes if a range of Linkers will be used at this Permutation Site") Thanks Wolf