more install fixes

scripts/install_native.sh

@@ -218,7 +218,7 @@ if [ "$ENABLE_MONITORING" = true ] && [ "$USE_EXISTING_MONITORING" = false ]; th
 elif [ "$USE_EXISTING_MONITORING" = true ]; then
     MONITORING_FLAG="--use-existing-monitoring"
 fi
-./scripts/setup_systemd.sh $MONITORING_FLAG
+./scripts/setup_systemd.sh $MONITORING_FLAG --skip-build
 
 # Step 4: Configure cache (in-memory LRU - no Redis needed)
 echo "🧠 Gateway uses in-memory LRU cache (no Redis required)"

scripts/setup_systemd.sh

@@ -24,6 +24,7 @@ fi
 # Parse command line arguments
 ENABLE_MONITORING=false
 USE_EXISTING_MONITORING=false
+SKIP_BUILD=false
 while [[ $# -gt 0 ]]; do
     case $1 in
         --with-monitoring)
@@ -34,9 +35,13 @@ while [[ $# -gt 0 ]]; do
             USE_EXISTING_MONITORING=true
             shift
             ;;
+        --skip-build)
+            SKIP_BUILD=true
+            shift
+            ;;
         *)
             echo "Unknown option: $1"
-            echo "Usage: $0 [--with-monitoring|--use-existing-monitoring]"
+            echo "Usage: $0 [--with-monitoring|--use-existing-monitoring|--skip-build]"
             exit 1
             ;;
     esac
@@ -70,7 +75,8 @@ else
     echo "ℹ️  User $SERVICE_USER already exists"
 fi
 
-# Build application
+# Build application (unless skipped)
+if [ "$SKIP_BUILD" = false ]; then
     echo "🔨 Building application..."
     # Create bin directory if it doesn't exist
     mkdir -p bin
@@ -84,6 +90,13 @@ if [ ! -f "bin/gateway" ]; then
         exit 1
     fi
     echo "✅ Application built successfully"
+else
+    echo "⏭️  Skipping build (using existing binary)"
+    if [ ! -f "bin/gateway" ]; then
+        echo "❌ No existing binary found at bin/gateway"
+        exit 1
+    fi
+fi
 
 # Create installation directory
 echo "📁 Setting up installation directory..."