Update Dockerfile

openim-sigs · Nov 30, 2023 · bd2bfc6 · bd2bfc6
1 parent ec9ea94
commit bd2bfc6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ubuntu/Dockerfile b/ubuntu/Dockerfile
@@ -34,7 +34,7 @@ WORKDIR /openim
 
 # Install required packages
 RUN apt-get update && \
-    apt-get install -y tzdata ca-certificates iproute2 lsof psmisc  && \
+    apt-get install -y tzdata ca-certificates iproute2 lsof psmisc dnsutils && \
     ln -fs /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
     dpkg-reconfigure --frontend noninteractive tzdata && \
     echo "openim-sigs" > /etc/hostname && \