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docs/source/installation.md

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+# Installation Guide
+
+## Requirements
+
+- Python 3.8 or higher
+- Rust 1.70 or higher (for building from source)
+- pip
+
+## Install from PyPI
+
+**Coming soon**: OptimizR will be available on PyPI.
+
+```bash
+pip install optimizr
+```
+
+## Install from Source
+
+### Step 1: Clone Repository
+
+```bash
+git clone https://github.com/ThotDjehuty/optimiz-r.git
+cd optimiz-r
+```
+
+### Step 2: Install Maturin
+
+[Maturin](https://github.com/PyO3/maturin) is required to build Rust-Python bindings:
+
+```bash
+pip install maturin
+```
+
+### Step 3: Build and Install
+
+**Development mode** (editable install, useful for development):
+
+```bash
+maturin develop --release
+```
+
+**Production install** (creates wheel and installs):
+
+```bash
+maturin build --release
+pip install target/wheels/optimizr-*.whl
+```
+
+### Step 4: Verify Installation
+
+```python
+import optimizr
+print(optimizr.__version__)  # Should print "0.3.0"
+```
+
+## Platform-Specific Notes
+
+### macOS
+
+If you encounter build errors on macOS:
+
+1. Ensure Xcode Command Line Tools are installed:
+   ```bash
+   xcode-select --install
+   ```
+
+2. Install Rust via rustup:
+   ```bash
+   curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
+   ```
+
+### Windows
+
+1. Install Visual Studio Build Tools (2019 or later)
+2. Install Rust via [rustup-init.exe](https://rustup.rs/)
+3. Follow standard installation steps
+
+### Linux
+
+Requires GCC or Clang:
+
+```bash
+# Ubuntu/Debian
+sudo apt-get install build-essential
+
+# Fedora/RHEL
+sudo dnf install gcc gcc-c++
+```
+
+## Troubleshooting
+
+**Issue**: `maturin: command not found`
+
+**Solution**: Ensure pip bin directory is in PATH:
+```bash
+export PATH="$HOME/.local/bin:$PATH"  # Linux/macOS
+```
+
+**Issue**: Rust compiler errors
+
+**Solution**: Update Rust to latest stable:
+```bash
+rustup update stable
+```
+
+**Issue**: ImportError when importing optimizr
+
+**Solution**: Rebuild with correct Python version:
+```bash
+maturin develop --release -i python3.10  # Replace with your Python version
+```