Traceback (most recent call last):
File "./prog.py", line 9, in <module>
File "/usr/lib/python3.4/tkinter/__init__.py", line 1859, in __init__
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
_tkinter.TclError: Can't find a usable init.tcl in the following directories:
/usr/share/tcltk/tcl8.6 /usr/lib/tcl8.6 /lib/tcl8.6 /usr/library /library /tcl8.6.4/library /tcl8.6.4/library
This probably means that Tcl wasn't installed properly.