> 	I’m teaching with R this term, and I tried (without success) the 
> R-module (I think the path of R is not found). Having no time to test 
> and find out the problem, I have tried with success knitr (with is 
> Rmarkdown code converted to latex-beamer). But I’m missing Context… My 
> understanding is that the R-module is working only with mk-ii. Is there 
> people in this list using successfully the r-module with mk-iv ?

Have you tried the filter module:
https://github.com/adityam/filter/blob/master/README.md

For setup with R, see:
https://github.com/adityam/filter/wiki/R

Aditya