[zeppelin] branch master updated: [hotfix] Install R version 3.x

[pd...@apache.org]

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pdallig pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/zeppelin.git


The following commit(s) were added to refs/heads/master by this push:
     new 2355ce3  [hotfix] Install R version 3.x
2355ce3 is described below

commit 2355ce3a95365ef8d78674d42552b8cd4f1b3fcc
Author: Philipp Dallig <ph...@gmail.com>
AuthorDate: Fri Nov 20 13:45:24 2020 +0100

    [hotfix] Install R version 3.x
    
    ### What is this PR for?
    This PR ensures that a 3.x version of R is installed
    R 4.x breaks our CI tests
    
    ### What type of PR is it?
    - Hotfix
    
    ### How should this be tested?
    * Travis-CI: https://travis-ci.com/github/Reamer/zeppelin/builds/203034613
    
    ### Questions:
    * Does the licenses files need update? No
    * Is there breaking changes for older versions? No
    * Does this needs documentation? No
    
    Author: Philipp Dallig <ph...@gmail.com>
    
    Closes #3977 from Reamer/r_version_hotfix and squashes the following commits:
    
    4a33fc1b1 [Philipp Dallig] Install R version 3.x
---
 testing/install_external_dependencies.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testing/install_external_dependencies.sh b/testing/install_external_dependencies.sh
index 22fb0df..67cae63 100755
--- a/testing/install_external_dependencies.sh
+++ b/testing/install_external_dependencies.sh
@@ -59,7 +59,7 @@ fi
 
 # Install R dependencies if R is true
 if [[ "$R" == "true" ]] ; then
-  conda install -y --quiet r-base r-evaluate r-base64enc r-knitr r-ggplot2 r-irkernel r-shiny r-googlevis
+  conda install -y --quiet r-base=3 r-evaluate r-base64enc r-knitr r-ggplot2 r-irkernel r-shiny r-googlevis
   R -e "IRkernel::installspec()"
   echo "R_LIBS=~/miniconda/lib/R/library" > ~/.Renviron
   echo "export R_LIBS=~/miniconda/lib/R/library" >> ~/.environ