Update build.yml

.github/workflows/build.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Checkout Source
       uses: actions/checkout@v2
     - name: dependencies
-      run: pacman -Sy; pacman -S --noconfirm fishui qt5-svg extra-cmake-modules qt5-tools
+      run: pacman -Sy; pacman -S --noconfirm fishui base-devel qt5-base qt5-svg cmake extra-cmake-modules qt5-tools
     - name: Build
       run: mkdir build; cd build; cmake .. ; make -j$(nproc);