diff --git a/README.md b/README.md
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@@ -1,3 +1,33 @@
 # gnss-earth
+Spacecruft GNSS Earth is a web application to render GNSS satellites on a globe of Earth (here).
+
+
+# Installation
+Install thusly:
+
+```
+sudo apt update
+sudo apt install python3-pip
+
+git clone https://spacecruft.org/spacecruft/gnss-earth
+cd gnss-earth/
+# Install python setup to your taste...
+# Update pip...
+pip3 install --user --upgrade pip
+pip3 install --user --upgrade -r requirements.txt
+```
+
+
+# Upstream Dependencies
+Uses:
+
+* Python
+* Dash
+* https://github.com/cassova/satellite-czml
+
+
+# License / Copyright
+Copyright (C) 2022 Jeff Moe
+
+License: AGPLv3 or any later version.
 
-Spacecruft GNSS Earth is a web application to render GNSS satellites on a globe of Earth (here).
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