[R-pkg-devel] correcting errors in an existing package

[Michael Dewey]

Comment in-line

On 02/04/2023 06:37, Ivan Krylov wrote:
> On Fri, 31 Mar 2023 16:51:40 -0400
> Dennis Boos <boos using ncsu.edu> wrote:
> 
>> Also, I keep getting the message in the Rstudio check
>>
>> WARNING
>>     'qpdf' is needed for checks on size reduction of PDFs
>>
>>
>> but I got the latest versions of R and Rstudio and was able to get
>> qpdf to install and loaded with library(qpdf), but Rstudio still gives
>> that message.
> 
> Almost there.
> 
> The 'qpdf' package interfaces to the same code that the 'qpdf' command
> line tool uses to do its job. R CMD check uses the latter, not the
> former. It looks like you're on Windows, so you need to install Rtools
> in order to get a compatible version of 'qpdf':
> https://cran.r-project.org/bin/windows/Rtools/rtools43/rtools.html
> 

I always get the warning about qpdf (on Windows) but it does not seem to 
be a problem on CRAN or winbuilder.

-- 
Michael
http://www.dewey.myzen.co.uk/home.html