diff --git a/installer_macos.sh b/installer_macos.sh
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--- /dev/null
+++ b/installer_macos.sh
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+# This is a script to install the ESPMega Lightshow program on macOS
+# If Homebrew is not installed, install it
+if ! command -v brew &> /dev/null; then
+    echo "Homebrew is not installed. Installing Homebrew..."
+    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+else
+    echo "Homebrew is already installed. Updating Homebrew..."
+    brew update
+fi
+
+# Install dependencies
+echo "Installing dependencies..."
+brew install python3@3.11
+
+# Reload environment variables
+echo "Reloading environment variables..."
+source ~/.bash_profile
+
+# Install Python dependencies
+echo "Installing Python dependencies..."
+pip3 install espmega_lightshow[homeassistant]
+
+# Create program data directory in home directory
+echo "Creating program data directory..."
+mkdir -p ~/.espmega_lightshow
+
+# Create shortcut to start program
+echo "Creating desktop shortcut to start program..."
+# Create debug shortcut (with console), use ~/.espmega_lightshow as working directory
+echo "cd ~/.espmega_lightshow && python -m espmega_lightshow > ~/Desktop/ESPMega\ Lightshow\ \(Debug\).command"
+chmod +x ~/Desktop/ESPMega\ Lightshow\ \(Debug\).command
+# Create main shortcut (without console), use ~/.espmega_lightshow as working directory
+echo "cd ~/.espmega_lightshow && python -m espmega_lightshow > ~/Desktop/ESPMega\ Lightshow.command"
+chmod +x ~/Desktop/ESPMega\ Lightshow.command
+