Specify artifact name in download

.github/workflows/release.yml

@@ -28,8 +28,11 @@ jobs:
         ls -la /lib/x86_64-linux-gnu/libpython* 2>/dev/null || echo "Not found in /lib"
     - name: Build binary
       run: pyinstaller gotify-tray.spec
-    - name: Install fpm
-      run: gem install fpm
+    - name: Install Ruby and fpm
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y ruby-full
+        gem install fpm
     - name: Build Debian package
       run: |
         mkdir -p build/linux/opt
@@ -66,6 +69,8 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - uses: actions/download-artifact@v3
+      with:
+        name: gotify-tray_${{github.ref_name}}_amd64.deb
     - name: Release
       uses: marvinpinto/action-automatic-releases@latest
       with: