请注意R CRAN检查 - *检查顶级文件...注意如果没有安装'pandoc'，则无法检查文件README.md

Question

I am checking my R package for CRAN submission, but there is one NOTE that I cannot get rid of. I googled it but seems this NOTE is not common thus I didn't find much useful information. Could any one provide me with a solution? Below is part of the output from R CMD check --as-cran .

* using R version 3.2.0 (2015-04-16)
* using platform: x86_64-apple-darwin13.4.0 (64-bit)
* using session charset: UTF-8
* using option ‘--as-cran’
...
...
* checking DESCRIPTION meta-information ... OK
* checking top-level files ... NOTE
File README.md cannot be checked without ‘pandoc’ being installed.
* checking for left-over files ... OK
* checking index information ... OK

Answer 1

您可以使用installr包中的install.pandoc()从R中安装pandoc。