Explicitly include libsystemd0 in the image.

Random-Liu · Random-Liu · commit c41dfa9baed5 · 2018-11-29T14:15:26.000-08:00
diff --git a/Dockerfile.in b/Dockerfile.in
@@ -15,7 +15,7 @@
 FROM @BASEIMAGE@
 MAINTAINER Random Liu <lantaol@google.com>
 
-RUN clean-install bash
+RUN clean-install libsystemd0 bash
 
 # Avoid symlink of /etc/localtime.
 RUN test -h /etc/localtime && rm -f /etc/localtime && cp /usr/share/zoneinfo/UTC /etc/localtime || true
