Hi,
so it should work with:
"curl -LsS https://r.mariadb.com/downloads/mariadb_repo_setup | bash -s -- --mariadb-server-version=10.11"
instead of
"curl -LsS https://r.mariadb.com/downloads/mariadb_repo_setup | sudo bash -s -- --mariadb-server-version=10.11"
?
If there is no sudo installed...