Added 'libudunits2-dev'

Author: StuartWheater

armadillo_azure-pipelines.yml

@@ -132,7 +132,7 @@ jobs:
       sudo apt-get upgrade -y
 
       sudo apt-get install -qq libxml2-dev libcurl4-openssl-dev libssl-dev libgsl-dev libgit2-dev r-base -y
-      sudo apt-get install -qq libharfbuzz-dev libfribidi-dev libmagick++-dev -y
+      sudo apt-get install -qq libharfbuzz-dev libfribidi-dev libmagick++-dev libudunits2-dev -y
       sudo R -q -e "install.packages(c('devtools','covr'), dependencies=TRUE, repos='https://cloud.r-project.org')"
       sudo R -q -e "install.packages(c('fields','meta','metafor','ggplot2','gridExtra','data.table'), dependencies=TRUE, repos='https://cloud.r-project.org')"
       sudo R -q -e "install.packages(c('DSI','DSOpal','DSLite'), dependencies=TRUE, repos='https://cloud.r-project.org')"