knitcitations 给出 pandoc-citeproc 错误答案

【问题标题】：knitcitations gives pandoc-citeproc errorknitcitations 给出 pandoc-citeproc 错误
【发布时间】：2014-10-01 05:45:02
【问题描述】：

我有以下文档，我正在尝试使用 Rstudio 进行编译：

---
output: 
  word_document: 
    pandoc_args: [
      "--biblio", "references.bib"
    ]
---
```{r}
library("knitcitations")
cleanbib()
```
This is a citation citet("10.1098/rspb.2013.1372"): 
```{r}
citet("10.1098/rspb.2013.1372")
```

```{r}
write.bibtex(file="references.bib")
```

```{r}
summary(cars)
```

当我运行 knit 时，它会编译 .md 文件，但 pandoc 会报错：

processing file: toy.Rmd
  |......................                                           |  33%
  ordinary text without R code

  |.............................                                    |  44%
label: unnamed-chunk-2
  |....................................                             |  56%
  ordinary text without R code

  |...........................................                      |  67%
label: unnamed-chunk-3
  |...................................................              |  78%
  ordinary text without R code

  |..........................................................       |  89%
label: unnamed-chunk-4
  |.................................................................| 100%
  ordinary text without R code


/Applications/RStudio.app/Contents/MacOS/pandoc/pandoc toy.utf8.md --to docx --from markdown+autolink_bare_uris+ascii_identifiers+tex_math_single_backslash-implicit_figures --output toy.docx --highlight-style tango --biblio references.bib 
output file: toy.knit.md

pandoc: Error running filter pandoc-citeproc
pandoc-citeproc not found in path
Error: pandoc document conversion failed with error 83
Execution halted

生成的参考文件是references.bib：

@Article{Boettiger_2013,
  doi = {10.1098/rspb.2013.1372},
  url = {http://dx.doi.org/10.1098/rspb.2013.1372},
  year = {2013},
  month = {Jul},
  publisher = {The Royal Society},
  volume = {280},
  number = {1766},
  pages = {20131372-20131372},
  author = {C. Boettiger and A. Hastings},
  title = {No early warning signals for stochastic transitions: insights from large deviation theory},
  journal = {Proceedings of the Royal Society B: Biological Sciences},
}

【问题讨论】：

标签： r rstudio knitr pandoc bibtex

【解决方案1】：

错误消息表明 pandoc-citeproc 在您的 $PATH 中找不到（即 /usr/bin/ 等）。一种解决方法是从嵌入在 Rstudio 中的 pandoc-citeproc 创建一个链接并将其放在 / usr/local/bin 目录。

在终端：

sudo ln /Applications/RStudio.app/Contents/MacOS/pandoc/pandoc-citeproc  /usr/local/bin/pandoc-citeproc
cd /usr/local/bin
chown root /usr/local/bin/pandoc-citeproc
chgrp wheel /usr/local/bin/pandoc-citeproc

pandoc 结果：

【讨论】：