Final exam version with mass and speed

build_linux.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+set -e
+python3 -m venv venv
+source venv/bin/activate
+pip install pygame pyinstaller
+rm -rf build dist *.spec
+pyinstaller --onefile --windowed --name SolarSystem main.py
+cp dist/SolarSystem .
+chmod +x SolarSystem
+echo "Done: ./SolarSystem"