Install MS Arial font in Docker image.

Dockerfile

@@ -6,9 +6,18 @@ FROM rocker/geospatial
 
 LABEL maintainer="Facundo Muñoz facundo.munoz@cirad.fr"
 
-# # Install external dependencies
-# RUN export DEBIAN_FRONTEND=noninteractive; apt-get -qq update \
-# && apt-get install -y --no-install-recommends \
+# Install external dependencies
+
+## Install MS Fonts (using Arial for the pdf document)
+## Pre-accept licence
+## https://github.com/captnswing/msttcorefonts
+RUN echo "ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true" | debconf-set-selections
+RUN apt-get install -y --no-install-recommends fontconfig ttf-mscorefonts-installer
+
+RUN export DEBIAN_FRONTEND=noninteractive; apt-get -qq update \
+&& apt-get install -y --no-install-recommends \
+fontconfig \
+ttf-mscorefonts-installer \
 # libv8-dev \
 # libjq-dev \
 # libprotobuf-dev \
@@ -23,11 +32,13 @@ LABEL maintainer="Facundo Muñoz facundo.munoz@cirad.fr"
 # libudunits2-dev \
 # libcairo2-dev \
 # qpdf \
-# && apt-get clean \
-# && rm -rf /var/lib/apt/lists/
+&& apt-get clean \
+&& rm -rf /var/lib/apt/lists/
+
 
 # Install required LaTeX packages for pdf reports
-RUN tlmgr install \
+RUN tlmgr update --self \
+&& tlmgr install \
 amsfonts \
 amsmath \
 latex-amsmath-dev \
@@ -61,7 +72,13 @@ geometry \
 latex-tools-dev \
 booktabs \
 grffile \
-epstopdf-pkg
+epstopdf-pkg \
+euenc \
+fontspec \
+lm-math \
+tipa \
+unicode-math \
+xunicode
 
 # Install R-package dependencies for compiling reports
 RUN ["install2.r", "ade4", "Cairo", "countrycode", "cshapes", "drake", "furrr", "future.callr", "ggthemes", "ggrepel", "here", "hrbrthemes", "janitor", "knitr", "latticeExtra", "pacman", "readxl", "rjson", "rmarkdown", "rmdformats"]