feature(add rlang #9): add missing libxrender1

oci/deno-jupyter/README.md

@@ -518,3 +518,17 @@ inspect(
     </>
 );
 ```
+
+
+```bash
+Error in dev.control(displaylist = "enable") :
+dev.control() called without an open graphics device
+Calls: <Anonymous> ... tryCatch -> tryCatchList -> evaluate -> dev.control
+In addition: Warning messages:
+1: In ok_device(filename, ...) :
+unable to load shared object '/root/anaconda3/lib/R/library/grDevices/libs//cairo.so':
+libXrender.so.1: cannot open shared object file: No such file or directory
+2: In ok_device(filename, ...) : failed to load cairo DLL
+Execution halted
+
+```

oci/deno-jupyter/register.r.ikernel.sh

@@ -27,6 +27,8 @@ EOF
 # https://github.com/deathbeds/jupyterlab-deck
 # conda install -y -c conda-forge jupyterlab-deck # even with the above symlink, i don't think that any conda install command would change anything to the jupyter lab
 apt-get install -y git git-flow
+# --- about [libxrender1], see https://github.com/decoder-leco/poc-data-visualization/issues/9#issuecomment-1987203379
+apt-get install -y libxrender1
 python -m pip install jupyterlab-deck jupyterlab-git
 
 R --version