fixed ggplot version

Author: behrica

projects/datavis/ggplot/.devcontainer/Dockerfile

@@ -28,7 +28,6 @@ clojure -Ttools install io.github.seancorfield/clj-new '{:git/tag "v1.2.404" :gi
 clojure -Ttools install-latest :lib io.github.seancorfield/deps-new :as new && \
 clojure -Ttools list
 
-RUN apt-get update && apt-get install -y lsb-release  r-base
+RUN apt-get update && apt-get install -y lsb-release  r-base r-cran-ggplot2
 RUN Rscript -e 'install.packages("Rserve",,"http://rforge.net")'    
-RUN Rscript -e 'install.packages(c("ggplot2"))'    
 

projects/datavis/ggplot/deps.edn

@@ -5,4 +5,6 @@
         juji/editscript {:mvn/version "0.6.3"}
         net.clojars.scicloj/ggclj {:git/url "https://github.com/kiramclean/ggclj/"
                                    :sha "87e62c8fa350cd8f97f7071bea7d1fb740d634df"}}
- :paths ["notebooks"]}
+ :paths ["notebooks"]
+ :aliases {:dev {:jvm-opts ["-Djava.awt.headless=true"]}}
+ }