Update Dockerfile

Dockerfile

@@ -1,18 +1,20 @@
 #FROM openanalytics/r-ver:4.1.3
 FROM rocker/r-base
 
+RUN apt-get update && apt-get install --no-install-recommends -y
+
 # system libraries of general use
-RUN apt-get update && apt-get install --no-install-recommends -y \
-    pandoc \
-    pandoc-citeproc \
-    libcurl4-gnutls-dev \
-    libcairo2-dev \
-    libxt-dev \
-    libssl-dev \
-    libssh2-1-dev \
-    libssl1.1 \
-    libmpfr-dev \
-    && rm -rf /var/lib/apt/lists/*
+#RUN apt-get update && apt-get install --no-install-recommends -y \
+#    pandoc \
+#    pandoc-citeproc \
+#    libcurl4-gnutls-dev \
+#    libcairo2-dev \
+#    libxt-dev \
+#    libssl-dev \
+#    libssh2-1-dev \
+#    libssl1.1 \
+#    libmpfr-dev \
+#    && rm -rf /var/lib/apt/lists/*
 
 # basic shiny functionality
 RUN R -q -e "install.packages(c('shiny', 'rmarkdown'))"