The commands module has been removed. The getoutput() and getstatusoutput()
functions have been added to the subprocess module.

The fixer for this still needs to be written and proper Py3K deprecation
warnings for the functions that didn't make the transition need to be done in
2.6.

This is all part of trying to close issue #2872.
diff --git a/Demo/tkinter/guido/kill.py b/Demo/tkinter/guido/kill.py
index dd0dbf4..36b479d 100755
--- a/Demo/tkinter/guido/kill.py
+++ b/Demo/tkinter/guido/kill.py
@@ -4,7 +4,7 @@
 from Tkinter import *
 from string import splitfields
 from string import split
-import commands
+import subprocess
 import os
 
 class BarButton(Menubutton):
@@ -31,7 +31,7 @@
         self.do_update()
     def do_update(self):
         name, option, column = self.format_list[self.format.get()]
-        s = commands.getoutput('ps -w ' + option)
+        s = subprocess.getoutput('ps -w ' + option)
         list = splitfields(s, '\n')
         self.header.set(list[0])
         del list[0]
diff --git a/Demo/tkinter/guido/svkill.py b/Demo/tkinter/guido/svkill.py
index 378d58f..b9d82ab 100755
--- a/Demo/tkinter/guido/svkill.py
+++ b/Demo/tkinter/guido/svkill.py
@@ -9,7 +9,7 @@
 
 from string import splitfields
 from string import split
-import commands
+import subprocess
 import os
 
 user = os.environ['LOGNAME']
@@ -46,7 +46,7 @@
     def do_update(self):
         format = self.format_list[self.format.get()][1]
         view = self.view_list[self.view.get()][1]
-        s = commands.getoutput('ps %s %s' % (view, format))
+        s = subprocess.getoutput('ps %s %s' % (view, format))
         list = splitfields(s, '\n')
         self.header.set(list[0] + '          ')
         del list[0]