Commits
Dragoș Moldovan-Grünfeld authored and Jonathan Keane committed effed6bb7c2
ARROW-15673 [R] Error gracefully if DuckDB isn't installed Closes #12486 from dragosmg/duckdb_availability_error Lead-authored-by: Dragoș Moldovan-Grünfeld <dragos.mold@gmail.com> Co-authored-by: Jonathan Keane <jkeane@gmail.com> Signed-off-by: Jonathan Keane <jkeane@gmail.com>