Install cmake

.gitea/workflows/build-linux-glfw-x64.yml

@@ -9,6 +9,16 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y \
+            build-essential \
+            cmake \
+            xorg-dev \
+            libglu1-mesa-dev \
+            libglfw3-dev
+
       - name: Build Game
         run: |
           mkdir build