diff -ruN ccsm-0.6.0/ccm/Conflicts.py ccsm-0.6.0.new/ccm/Conflicts.py
--- ccsm-0.6.0/ccm/Conflicts.py	2007-10-16 01:40:09.000000000 +0800
+++ ccsm-0.6.0.new/ccm/Conflicts.py	2007-10-21 14:39:38.000000000 +0800
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 # This program is free software; you can redistribute it and/or
diff -ruN ccsm-0.6.0/ccm/Constants.py.in ccsm-0.6.0.new/ccm/Constants.py.in
--- ccsm-0.6.0/ccm/Constants.py.in	2007-10-16 01:40:09.000000000 +0800
+++ ccsm-0.6.0.new/ccm/Constants.py.in	2007-10-21 14:39:28.000000000 +0800
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 # This program is free software; you can redistribute it and/or
diff -ruN ccsm-0.6.0/ccm/Pages.py ccsm-0.6.0.new/ccm/Pages.py
--- ccsm-0.6.0/ccm/Pages.py	2007-10-16 01:40:09.000000000 +0800
+++ ccsm-0.6.0.new/ccm/Pages.py	2007-10-21 14:39:54.000000000 +0800
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 # This program is free software; you can redistribute it and/or
diff -ruN ccsm-0.6.0/ccm/Settings.py ccsm-0.6.0.new/ccm/Settings.py
--- ccsm-0.6.0/ccm/Settings.py	2007-10-16 01:40:09.000000000 +0800
+++ ccsm-0.6.0.new/ccm/Settings.py	2007-10-21 14:40:03.000000000 +0800
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 # This program is free software; you can redistribute it and/or
diff -ruN ccsm-0.6.0/ccm/Utils.py ccsm-0.6.0.new/ccm/Utils.py
--- ccsm-0.6.0/ccm/Utils.py	2007-10-16 01:40:09.000000000 +0800
+++ ccsm-0.6.0.new/ccm/Utils.py	2007-10-21 14:40:42.000000000 +0800
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 # This program is free software; you can redistribute it and/or
diff -ruN ccsm-0.6.0/ccm/Widgets.py ccsm-0.6.0.new/ccm/Widgets.py
--- ccsm-0.6.0/ccm/Widgets.py	2007-10-16 01:40:09.000000000 +0800
+++ ccsm-0.6.0.new/ccm/Widgets.py	2007-10-21 14:40:50.000000000 +0800
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 # This program is free software; you can redistribute it and/or
diff -ruN ccsm-0.6.0/ccm/Window.py ccsm-0.6.0.new/ccm/Window.py
--- ccsm-0.6.0/ccm/Window.py	2007-10-16 01:40:09.000000000 +0800
+++ ccsm-0.6.0.new/ccm/Window.py	2007-10-21 14:40:59.000000000 +0800
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # -*- coding: UTF-8 -*-
 
 # This program is free software; you can redistribute it and/or
diff -ruN ccsm-0.6.0/setup.py ccsm-0.6.0.new/setup.py
--- ccsm-0.6.0/setup.py	2007-10-16 01:40:09.000000000 +0800
+++ ccsm-0.6.0.new/setup.py	2007-10-21 14:49:45.000000000 +0800
@@ -91,7 +91,7 @@
 if not prefix and "PREFIX" in os.environ:
     prefix = os.environ["PREFIX"]
 if not prefix or not len (prefix):
-    prefix = "/usr/local"
+    prefix = "/usr"
 
 if sys.argv[1] in ("install", "uninstall") and len (prefix):
     sys.argv += ["--prefix", prefix]