Update

Author: svekars

.github/workflows/build-tutorials.yml

@@ -56,9 +56,8 @@ jobs:
 
       - name: Install pandoc (does not install from pypi)
         run: |
-          set -ex
-          apt-get update
-          apt-get install -y pandoc
+          sudo apt-get update
+          sudo apt-get install -y pandoc
 
       - name: Calculate docker image
         shell: bash