ci: drop useless deadsnake (GreptimeTeam#5311)

fix: drop useless deadsnake Signed-off-by: yihong0618 <[email protected]>
fengjiachun · Jan 8, 2025 · 812a775 · 812a775
1 parent 751fa4e
commit 812a775
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/docker/buildx/ubuntu/Dockerfile b/docker/buildx/ubuntu/Dockerfile
@@ -7,10 +7,8 @@ ARG OUTPUT_DIR
 ENV LANG en_US.utf8
 WORKDIR /greptimedb
 
-# Add PPA for Python 3.10.
 RUN apt-get update && \
-    DEBIAN_FRONTEND=noninteractive apt-get install -y software-properties-common && \
-    add-apt-repository ppa:deadsnakes/ppa -y
+    DEBIAN_FRONTEND=noninteractive apt-get install -y software-properties-common
 
 # Install dependencies.
 RUN --mount=type=cache,target=/var/cache/apt \