[Question] make -C docs fails

[pwintz]

When I run make -C docs, I get an error that says docs/qsort-example-docs/contents.rst not found. Any advice how to fix this would be helpful.

pwintz-2-in-1:~/code/scarab
$ make -C docs
make: Entering directory '/home/pwintz/code/scarab/docs'
make docs -C ../src
make html -C qsort-example-docs
make[1]: Entering directory '/home/pwintz/code/scarab/docs'
make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
make[1]: Entering directory '/home/pwintz/code/scarab/docs'
make[1]: warning: jobserver unavailable: using -j1.  Add '+' to parent make rule.
make[1]: *** No rule to make target 'docs'.  Stop.
make[1]: Leaving directory '/home/pwintz/code/scarab/src'
make: *** [Makefile:8: scarab-src] Error 2
make: *** Waiting for unfinished jobs....
Running Sphinx v1.8.5
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 1 source files that are out of date
updating environment: 1 added, 0 changed, 0 removed
reading sources... [100%] index

Sphinx error:
master file /home/pwintz/code/scarab/docs/qsort-example-docs/contents.rst not found
make[1]: *** [Makefile:23: html] Error 2
make[1]: Leaving directory '/home/pwintz/code/scarab/docs/qsort-example-docs'
make: *** [Makefile:11: qsort-example] Error 2
make: Leaving directory '/home/pwintz/code/scarab/docs'

[kofyou]

I tried the following and the doc compiles (but something seems still missing).

1. git checkout cbd0d7b (this is probably the latest version that still support the doc to be compiled)
2. apt-get install python3-sphinx
3. add this line master_doc = 'index' to scarab/docs/qsort-example-docs/conf.py

I don't think the doc provides additional information on using Scarab. Seems that those scarab/docs/*.md are all.