From 41bdd804d0ae1be31bddb76cf28955ebd887ea2a Mon Sep 17 00:00:00 2001
From: Yuxiang Zhang <z4yx@users.noreply.github.com>
Date: Tue, 24 Mar 2020 20:43:19 +0800
Subject: [PATCH] Update Dockerfile

---
 dockerfiles/nix-channels/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dockerfiles/nix-channels/Dockerfile b/dockerfiles/nix-channels/Dockerfile
index bc4c312..15c0492 100644
--- a/dockerfiles/nix-channels/Dockerfile
+++ b/dockerfiles/nix-channels/Dockerfile
@@ -1,7 +1,8 @@
 FROM debian:buster
 MAINTAINER Wang Ruikang <dramforever@live.com>
 
-RUN apt install python3-dev python3-pip && \
+RUN apt-get update && \
+    apt-get install -y python3-dev python3-pip && \
     pip3 install pyquery requests minio && \
     # Install Nix. To simplify management we only copy binaries and create
     # symlinks, and do no further configuration