On Jan 8, 2018, at 9:17 AM, Thierry Onkelinx <thierry.onkelinx at inbo.be> wrote:
Dear Roy,
Make sure that in DESCRIPTION you have at least
Suggests: knitr, rmarkdown
VignetteBuilder: knitr
The vignette requires
%\VignetteEngine{knitr::rmarkdown}
webshot is used by rmarkdown or knitr to convert dynamic HTML output
to a static image when the output is not HTML. Are you using pdf as
output format for the vignette? Consider using
rmarkdown::html_vignette.
Best regards,
ir. Thierry Onkelinx
Statisticus / Statistician
Vlaamse Overheid / Government of Flanders
INSTITUUT VOOR NATUUR- EN BOSONDERZOEK / RESEARCH INSTITUTE FOR NATURE
AND FOREST
Team Biometrie & Kwaliteitszorg / Team Biometrics & Quality Assurance
thierry.onkelinx at inbo.be
Havenlaan 88 bus 73, 1000 Brussel
www.inbo.be
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2018-01-08 17:40 GMT+01:00 Roy Mendelssohn - NOAA Federal
<roy.mendelssohn at noaa.gov>:
Thanks Henrik:
I am a little slow, I want to make certain I do this correctly. I already have knitr in my Suggests, and the message is:
So do I put in my Suggests list rmarkdown or knitr::rmarkdown
And most importantly, thanks for the explanation about what is happening with R-devel. Of the responses I have seen, it is the first one (at least to me) that is clear what is going on to cause the errors, and how to approach correcting them.
-Roy
On Jan 8, 2018, at 8:32 AM, Henrik Bengtsson <henrik.bengtsson at gmail.com> wrote:
On Mon, Jan 8, 2018 at 7:31 AM, Roy Mendelssohn - NOAA Federal
<roy.mendelssohn at noaa.gov> wrote:
Hi All:
In tesitng a package on winbuild-devel (but not on release) I get the following errors or warnings:
Warning in engine$weave(file, quiet = quiet, encoding = enc) :
The vignette engine knitr::rmarkdown is not available, because the rmarkdown package is not installed. Please install it.
There was an email about this a few days ago, but then, as now, it is not clear to me specifically what I need to do where so that I don't get this warning. Do I need to include rmarkdown in the Suggests,
Yes, add it to Suggests.
or do I need to do something specific in the Vignette. Or is this
just a question that winbuild hasn't installed it yet in the
development version and I can ignore it for now?
Also I am getting this error (again only in the development version):
Error: processing vignette 'Usingxtractomatic.Rmd' failed with diagnostics:
there is no package called 'webshot'
Now I don't explicitly use a package called 'webshot', but the lines referenced in the error message are:
require("DT")
DT::datatable(searchResult)
where "searchResult" is just a list. DT itself does not explicitly import "webshot" either.
It most likely depend on 'webshot' indirectly through some of your
package dependencies. So, add this one too to Suggests.
As far as I understand it, the new R-devel tests basically tests your
package with the minimal setup of packages (a "sandboxed" .libPaths())
inferred from you DESCRIPTION (by excluding Suggests of the packages
you depend on, which is where I think 'webshot' lives).
/Henrik
I would like to submit this package, but I don't want to submit with any errors or warnings. Again, I only get these on winbuild-devel.
Thanks for any help.
-Roy
**********************
"The contents of this message do not reflect any position of the U.S. Government or NOAA."
**********************
Roy Mendelssohn
Supervisory Operations Research Analyst
NOAA/NMFS
Environmental Research Division
Southwest Fisheries Science Center
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Phone: (831)-420-3666
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e-mail: Roy.Mendelssohn at noaa.gov www: http://www.pfeg.noaa.gov/
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