more packages for building r

Dockerfile

@@ -19,6 +19,15 @@ RUN apt-get update --yes && \
     curl \
     texlive-fonts-recommended \
     pandoc \
+    libfontconfig1-dev \
+    libharfbuzz-dev  \
+    libfribidi-dev \
+    libfreetype6-dev \ 
+    libpng-dev \
+    lmodern \
+    libtiff5-dev \
+    libjpeg-dev \
+    automake \
     wget && \
     apt-get clean && rm -rf /var/lib/apt/lists/*