update docker image base image

from ubuntu 21.04 (failed to build, presumably too old) to debian:bookworm (12)
fangohr · Jan 6, 2024 · 125ed2c · 125ed2c
1 parent 512eb67
commit 125ed2c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docker/Dockerfile b/docker/Dockerfile
@@ -1,7 +1,7 @@
 # Container to host OOMMF
 #
 # Takes the most recent version on https://github.com/fangohr/oommf.git
-FROM ubuntu:21.04
+FROM debian:bookworm
 
 # Avoid asking for geographic data when installing tzdata.
 ENV DEBIAN_FRONTEND noninteractive