是否可以在 bookdown 中更改为 documentclass 'scrbook'？

Question

我想将文档类更改为 'scrbook'。在 minimal bookdown 示例的 index.Rmd 文件中，我将 documentclass: book 行更改为 documentclass: scrbook 但这行不通。我收到以下错误消息：

Latexmk: applying rule 'pdflatex'...
Latexmk: This is Latexmk, John Collins, 19 Jan. 2017, version: 4.52c.
Rule 'pdflatex': File changes, etc:
   Non-existent destination files:
      'test-bookdown.pdf'
------------
Run number 1 of rule 'pdflatex'
------------
------------
Running '/Library/TeX/texbin/xelatex  -halt-on-error -interaction=batchmode -recorder  "test-bookdown.tex"'
------------
This is XeTeX, Version 3.14159265-2.6-0.99998 (TeX Live 2017) (preloaded format=xelatex)
 restricted \write18 enabled.
entering extended mode
=== TeX engine is 'XeTeX'
Latexmk: Errors, so I did not complete making targets
Latexmk: Log file says no output from latex
Latexmk: For rule 'pdflatex', no output was made
Collected error summary (may duplicate other messages):
  pdflatex: Command for 'pdflatex' gave return code 1
      Refer to 'test-bookdown.log' for details
Latexmk: Use the -f option to force complete processing,
 unless error was exceeding maximum runs of latex/pdflatex.
! LaTeX Error: Command \subtitle already defined.
               Or name \end... illegal, see p.192 of the manual.

Error: Failed to compile test-bookdown.tex. See test-bookdown.log for more info.
Please delete test-bookdown.Rmd after you finish debugging the error.
Execution halted

Exited with status 1.

除了 pandoc 支持的文档（文章、报告、书籍、回忆录）之外，是否可以更改为其他文档类？

我使用 Build Book 选项卡提供的命令 rmarkdown::render_site(output_format = 'bookdown::pdf_book', encoding = 'UTF-8') 进行编译。

R version 3.4.2 (2017-09-28)
Platform: x86_64-apple-darwin15.6.0 (64-bit)
Running under: macOS Sierra 10.12.6

Matrix products: default
BLAS: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
LAPACK: /Library/Frameworks/R.framework/Versions/3.4/Resources/lib/libRlapack.dylib

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

loaded via a namespace (and not attached):
 [1] compiler_3.4.2       backports_1.1.1      bookdown_0.5.4       magrittr_1.5         rprojroot_1.2       
 [6] htmltools_0.3.6      tools_3.4.2          yaml_2.1.14          Rcpp_0.12.13         stringi_1.1.5       
[11] rmarkdown_1.6.0.9004 knitr_1.17           stringr_1.2.0        digest_0.6.12        evaluate_0.10.1  

> rmarkdown::pandoc_version()
[1] ‘1.19.2.1’
> system('pdflatex --version')
pdfTeX 3.14159265-2.6-1.40.18 (TeX Live 2017)
kpathsea version 6.2.3
Copyright 2017 Han The Thanh (pdfTeX) et al.
There is NO warranty.  Redistribution of this software is
covered by the terms of both the pdfTeX copyright and
the Lesser GNU General Public License.
For more information about these matters, see the file
named COPYING and the pdfTeX source.
Primary author of pdfTeX: Han The Thanh (pdfTeX) et al.
Compiled with libpng 1.6.29; using libpng 1.6.29
Compiled with zlib 1.2.11; using zlib 1.2.11
Compiled with xpdf version 3.04

Answer 1

我在 Section 4.2 的 bookdown 书中使用 scrbook 作为示例。如果您使用搜索按钮搜索 scrbook，您就会发现它。我不打算在这里复制完整的示例，但关键是 template: null，那是因为 rmarkdown 的默认 Pandoc LaTeX 模板不适用于 scrbook，而 Pandoc 的 LaTeX 模板可以。您当然可以提供自己的 Pandoc LaTeX 模板。

是否可以在 bookdown 中更改为 documentclass 'scrbook'？

Is it possible to change to documentclass 'scrbook' in bookdown?

r

pandoc

bookdown