Final auto-test fix

.github/workflows/r-tests.yml

@@ -17,15 +17,20 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
-
+
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libharfbuzz-dev libfribidi-dev libfreetype6-dev pkg-config libcurl4-openssl-dev
+
       - name: Setup R environment
         uses: r-lib/actions/setup-r@v2
         with:
           r-version: 'latest'
 
-      - name: Install dependencies
+      - name: Install devtools and package dependencies
         run: |
-          Rscript -e 'install.packages("devtools", dependencies = TRUE)'
+          Rscript -e 'install.packages("devtools", dependencies = NA)'
           Rscript -e 'devtools::install_deps(dep = TRUE)'
 
       - name: Run R tests