Merge pull request #219 from StuartWheater/v6.1-dev

Work-around for tempory Bazel's apt repository issue, switch to cran40

Author: StuartWheater

azure-pipelines.yml

@@ -50,7 +50,6 @@ resources:
     ref: v6.1-dev
 
 
-
 #########################################################################################
 # When and under what condition to run the pipeline.
 schedules:
@@ -93,6 +92,9 @@ jobs:
     # If previous steps have failed then don't run.
   - bash: |
   
+      # Work-around for tempory Bazel's apt repository issue.
+      curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -
+
       # Purge the default mysql installed on the VM as it is incompatible with our stuff.
       sudo service mysql stop
       sudo apt-get update
@@ -123,7 +125,7 @@ jobs:
   - bash: |
       
       sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9
-      sudo add-apt-repository "deb https://cloud.r-project.org/bin/linux/ubuntu xenial-cran35/"
+      sudo add-apt-repository "deb https://cloud.r-project.org/bin/linux/ubuntu xenial-cran40/"
       sudo apt-get update
       
       sudo apt-get install -qq libxml2-dev libcurl4-openssl-dev libssl-dev libgsl-dev r-base -y