make pdf failed

[fxp]

Makefile里没有pdf这个target，只有latexpdf。
但是执行make latexpdf会报错。

Sphinx, v1.7.1
OSX, v10.13.3

sphinx-build -b latex -d _build/doctrees   . _build/latex
Running Sphinx v1.7.1
loading pickled environment... done
building [mo]: targets for 0 po files that are out of date
building [latex]: all documents
updating environment: 0 added, 1 changed, 0 removed
reading sources... [100%] special/index
/Users/xxx/Projects/knownsec/RD_Checklist/special/index.rst:964: WARNING: download file not readable: /Users/xxx/Projects/knownsec/RD_Checklist/download/arch_design_evolution.pptx
looking for now-outdated files... none found
pickling environment... done
checking consistency... done
processing RD_Checklist.tex...index intro/index comm/index special/index resource/index end/index contribute/index changelog/index
resolving references...
writing... done
copying images... [100%] download/web_component.png
copying TeX support files...
done
build succeeded, 1 warnings.

The LaTeX files are in _build/latex.
Run 'make' in that directory to run these through (pdf)latex
(use `make latexpdf' here to do that automatically).
Running LaTeX files through pdflatex...
/Library/Developer/CommandLineTools/usr/bin/make -C _build/latex all-pdf
latexmk -pdf -dvi- -ps-  'RD_Checklist.tex'
make[1]: latexmk: No such file or directory
make[1]: *** [RD_Checklist.pdf] Error 1
make: *** [latexpdf] Error 2

[akun]

多谢反馈。

PDF 对中文的支持还没弄好，可能会考虑先去掉对应支持