OS Simulator PRO — Build Guide

Files in this package

File	Purpose
app.html	Complete standalone app (all 4 simulators)
launcher.py	Python desktop launcher (Flask + webview)
build_windows.py	PyInstaller build script → .exe
build_linux.py	PyInstaller build script → Linux binary
build_all.sh	One-click Linux build pipeline
build_all.bat	One-click Windows build pipeline

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Quick Build — Linux

chmod +x build_all.sh
./build_all.sh
# Output: dist/OS-Simulator-PRO
./dist/OS-Simulator-PRO

Quick Build — Windows

Double-click build_all.bat or in CMD:

build_all.bat
# Output: dist\OS-Simulator-PRO.exe

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Manual Steps (any OS)

# 1. Install requirements
pip install pyinstaller flask pywebview

# 2. Linux build
python3 build_linux.py

# 3. Windows build
python build_windows.py

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How it works

dist/OS-Simulator-PRO(.exe)
  └── launcher.py (embedded)
        ├── Flask server  → serves app.html on localhost:RANDOM_PORT
        └── pywebview     → opens native OS window (no browser needed)
              └── app.html (embedded) → React app, all simulators

If pywebview is not available, it automatically opens in your default browser instead.

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Requirements

• Python 3.8+
• pip

For native window on Linux (optional):

sudo apt install python3-gi gir1.2-webkit2-4.0
pip install pywebview

For native window on Windows: pywebview uses Edge/IE automatically — no extra install needed.

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Run without building (dev mode)

pip install flask pywebview
python3 launcher.py

The app opens immediately — no npm, no Node.js needed.

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CPU Scheduling · Page Replacement · Address Translation · Buddy System

os-simulator-pro