ci: try R install again

Author: machow

.github/workflows/ci.yml

@@ -78,19 +78,18 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
+    - name: Install libcurl on Linux
+      run: sudo apt-get update -y && sudo apt-get install -y libcurl4-openssl-dev
+
     # r ---
 
     - uses: r-lib/actions/setup-r@v2
       with:
         r-version: '3.5.3'
-    - uses: r-lib/actions/setup-r-dependencies@v2
-      with:
-        extra-packages: |
-          any::pins
 
-    #- name: Install R dependencies
-    #  run: "install.packages('pins')"
-    #  shell: Rscript {0}
+    - name: Install R dependencies
+      run: "install.packages('pins')"
+      shell: Rscript {0}
 
     # python ---