diff --git a/README.md b/README.md
index f8cf391..4339e80 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,10 @@ HOWTO install.
 git clone https://spacecruft.org/spacecruft/kararrr
 cd kararrr
 
+# Install distro Python Pip, such as on Debian stable (Bullseye/11);
+apt update
+apt install python3-pip
+
 # Install python deps as you like, such as:
 pip3 install --user --upgrade -r requirements.txt
 ```
diff --git a/layer.py b/layer.py
index b05f43e..db234d3 100644
--- a/layer.py
+++ b/layer.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
-#Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2022 Jeff Moe
 
 import math, mymath
 
diff --git a/mymath.py b/mymath.py
index 33eb1c4..755f7e6 100644
--- a/mymath.py
+++ b/mymath.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
-#Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2022 Jeff Moe
 
 import math, random, itertools
 
diff --git a/pcb.py b/pcb.py
index a85e801..4fc4c79 100755
--- a/pcb.py
+++ b/pcb.py
@@ -1,6 +1,7 @@
 #!/usr/bin/python3 -tt
 # -*- coding: utf-8 -*-
-#Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2022 Jeff Moe
 
 import sys, argparse, router
 from copy import deepcopy
diff --git a/router.py b/router.py
index c8e970f..75f61a3 100644
--- a/router.py
+++ b/router.py
@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
-#Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2022 Jeff Moe
 
 import sys, time
 from array import array
diff --git a/view.py b/view.py
index a475f62..97dcd91 100755
--- a/view.py
+++ b/view.py
@@ -1,6 +1,7 @@
 #!/usr/bin/python3 -tt
 # -*- coding: utf-8 -*-
-#Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2022 Jeff Moe
 
 import os, sys, argparse, select, tkinter, aggdraw
 from ast import literal_eval
diff --git a/view_mpl.py b/view_mpl.py
index 7c19d5f..b618125 100755
--- a/view_mpl.py
+++ b/view_mpl.py
@@ -1,6 +1,7 @@
 #!/usr/bin/python3 -tt
 # -*- coding: utf-8 -*-
-#Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2014 Chris Hinsley All Rights Reserved
+# Copyright (C) 2022 Jeff Moe
 
 import os, sys, argparse, select
 from ast import literal_eval