Merge pull request #31 from vim-jp/ci-install-libfuse2

CI: Install libfuse2 for appimage

Author: k-takata

.github/workflows/generate.yml

@@ -10,6 +10,11 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
+      - name: Initialization
+        run: |
+          sudo apt-get update
+          # libfuse2 is needed for appimage.
+          sudo apt-get -y install libfuse2
       - name: checkout master
         uses: actions/checkout@v2
         with: