Add quarto to the image

Fixes #13

Author: jeroen

Dockerfile

@@ -1,4 +1,11 @@
 FROM ghcr.io/r-devel/rcheckserver/ubuntu
 
+# Install quarto (seems like CRAN has it?)
+RUN \
+  curl -L -o quarto.deb "https://github.com/quarto-dev/quarto-cli/releases/download/v1.10.11/quarto-1.10.11-linux-$(dpkg --print-architecture).deb" &&\
+  dpkg -i quarto.deb &&\
+  rm quarto.deb &&\
+  quarto --version
+
 COPY rechecktools /rechecktools
 RUN R -e 'install.packages("remotes");remotes::install_local("/rechecktools");library(rechecktools)'