build failure

Hello,

I'd like to continue using rst markup and typeset larger content using ConTeXt, so very happy to find out about context-rst. 😄

Now, I cloned your repo, installed omake on my Fedora (fc32) machine, but the build fails:

$ omake tds
*** omake: reading OMakefiles
*** omake: finished reading OMakefiles (0.00 sec)
- build build/doc-tmp manual.pdf
+ Shell.echo("':: creating doc.tex from documentation.rst'")
:: creating doc.tex from documentation.rst
*** omake: 7/12 targets are up to date
*** omake: failed (0.07 sec, 0/0 scans, 2/2 rules, 0/30 digests)
*** omake: targets were not rebuilt because of errors:
   build/doc-tmp/manual.pdf

What do I miss?

Otherwise, I'm using LMTX distribution of ConTeXt...

Sincerely,
Gour