fixup! Install python3.8 in Docker container

mmore500 · May 9, 2021 · 47e61e9 · 47e61e9
1 parent fc80907
commit 47e61e9
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -70,9 +70,13 @@ RUN \
 
 # install python3.8
 RUN \
-  add-apt-repository ppa:deadsnakes/ppa \
+  add-apt-repository -y ppa:deadsnakes/ppa \
     && \
-  apt install python3.8 \
+  apt install -qq python3.8 \
+    && \
+  apt-get clean \
+    && \
+  rm -rf /var/lib/apt/lists/* \
     && \
   echo "installed python3.8"