fix dockerfile for binder

gammapy · Sep 23, 2021 · 1b95d53 · 1b95d53
1 parent 5727156
commit 1b95d53
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -5,8 +5,7 @@ FROM continuumio/miniconda3:4.7.12
 MAINTAINER Gammapy developers <gammapy@googlegroups.com>
 
 # compilers
-RUN apt-get update && apt-get install -y build-essential
-RUN pip install --upgrade pip
+RUN apt-get --allow-releaseinfo-change update
 RUN apt install -y curl
 
 # install dependencies - including the stable version of Gammapy
@@ -15,7 +14,8 @@ RUN curl -o tmp/environment.yml https://gammapy.org/download/install/gammapy-0.1
 
 WORKDIR tmp/
 RUN conda update conda
-RUN conda install -q -y pyyaml
+RUN conda install -c conda-forge mamba
+RUN mamba install -q -y pyyaml
 RUN python binder.py
 
 # add gammapy user running the jupyter notebook process