More work on clean installation

README.md

@@ -3,7 +3,8 @@ LINUX INSTRUCTIONS:
 
 Install important Software  
     - install visual studio code.  Usually: apt-get install code  
-    - install dotnet6.  Usually: apt-get install dotnet6  
+    - install dotnet6.  Usually: apt-get install dotnet6
+    - install python3.  On Linux, this is usually already installed.
 
 Git Clone the UnrealEngine repository:  
     - The repository is at https://github.com/EpicGames/UnrealEngine.git  
@@ -11,6 +12,8 @@ Git Clone the UnrealEngine repository:
       some other fiddly credential management stuff I don't remember how to do.  
     - Clone it into your home directory, $HOME/UnrealEngine  
     - Check out the correct version: git checkout 5.3.1-release
+    - Run Setup.sh or Setup.bat
+    - You do NOT need to run GenerateProjectFiles.sh
  
 Git Clone the integration Repository  
     - The repository is at https://gnaut.com/jyelon/integration.git  
@@ -21,16 +24,11 @@ Apply patches:
     - Patch the integration repository: python3 patch-integration.py
     - Patch the UnrealEngine repository: python3 patch-unrealengine.py
 
-Compile the Unreal Engine
-    - Change directory to $HOME/UnrealEngine  
-    - Run Setup.sh  
-    - Run GenerateProjectFiles.sh  
-    - make
-
 Compile Integration  
     - Change directory to $HOME/integration  
     - make
-
+    - Note: this will also compile the necessary Unreal Engine libraries.
+    
 Launch Integration in the Debugger  
     - Change directory to $HOME/integration  
     - Start the IDE: code Integration.code-workspace