[NTG-context] Issues with vim and lettrine modules

Hi all, I'm trying to compile Axel Kielhorn's guide available here: https://github.com/AKielhorn/Context-Intro However, I get compilation errors regarding *vim *and *lettrine*. Both modules are loaded in the source files, so I typed in the terminal: mtxrun --script install-modules --install vim lettrine but the errors do not disappear. I ask you if these two modules produce known errors. In any case, the sources are available at the URL indicated above. If needed, I'll paste a MWE here in a future message. Thanks in advance Tommaso