use debian 11

debian/setup.sh

@@ -21,9 +21,9 @@ function install_texlive()
 
 function install_R()
 {
-  echo "deb http://cloud.r-project.org/bin/linux/debian buster-cran40/" >> /etc/apt/sources.list && \
+  echo "deb http://cloud.r-project.org/bin/linux/debian bullseye-cran40/" >> /etc/apt/sources.list && \
   apt-key adv --keyserver keyserver.ubuntu.com --recv-key B8F25A8A73EACF41
-  apt-get update && apt-get install -y --no-install-recommends -t buster-cran40 r-base-dev
+  apt-get update && apt-get install -y --no-install-recommends -t bullseye-cran40 r-base-dev
   R CMD javareconf
 }
 

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM debian:10
+FROM debian:11
 
 #ENV http_proxy http://proxy.ibsm.uni-freiburg.de:8080
 #ENV https_proxy http://proxy.ibsm.uni-freiburg.de:8080

docker/README.md

@@ -5,7 +5,7 @@ For development, we recommend to use the hierarchical docker stack, in order to
 This stack is based on
 
 - Dockerfile_base
-    Based on `debian:10` the linux environment is included into this file. All system tools are setup.
+    Based on `debian:11` the linux environment is included into this file. All system tools are setup.
 - Dockerfile_R
   All R packages are installed on top of `Dockerfile_base` which are required.
 - Dockerfile_tools
@@ -15,7 +15,7 @@ This stack is based on
 - Dockerfile_interface
   Finally only the shell interface data are changed, based on `Dockerfile_report`.
 - Dockerfile
-  This file is used for production build and is a composition of all other docker files and bases on `debian:10`.
+  This file is used for production build and is a composition of all other docker files and bases on `debian:11`.
 
 ## Use the dockerized version