As here explained, that the Ubuntu versions of Multimarkdown are broken.
The result is, that you can't export Scrievener documents into Latex documents, because the compiling process breaks with a unknown error.
With that steps i have fixed it, so i can export to Latex:
- sudo apt-get purge libtext-multimarkdown-perl
- sudo apt-get install cmake checkinstall
- git clone https://github.com/fletcher/MultiMarkdown-5.git
- cd into the checked out repository
- cd build
- make test