libpangocairo-1.0.so.0: cannot open shared object file: No such file or directory

Just tried the vanilla cmd: `docker run -it --rm nuest/mro:4.0.2`

with the following warning:

```
Warning message:
In doTryCatch(return(expr), name, parentenv, handler) :
  unable to load shared object '/opt/microsoft/ropen/4.0.2/lib64/R/modules//R_X11.so':
  **libpangocairo-1.0.so.0**: cannot open shared object file: No such file or directory
```