Try adding requireNamespace("ggplot2") in the function that rely on ggplot2.ir. Thierry Onkelinx Instituut voor natuur- en bosonderzoek / Research Institute for Nature and Forest team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance Kliniekstraat 25 1070 Anderlecht Belgium To call in the statistician after the experiment is done may be no more than asking him to perform a post-mortem examination: he may be able to say what the experiment died of. ~ Sir Ronald Aylmer Fisher The plural of anecdote is not data. ~ Roger Brinner The combination of some data and an aching desire for an answer does not ensure that a reasonable answer can be extracted from a given body of data. ~ John Tukey 2017-05-16 13:22 GMT+02:00 Jonathon Love <j...@thon.cc>: > yes, sorry, crucial piece of information i forgot to mention. > > ggplot2 *is* in suggests. > > with thanks > > jonathon > > > On 16/5/17 21:21, Thierry Onkelinx wrote: > > Dear Jonathon, > > > > Is ggplot2 listed in the DESCRIPTION file? It needs to be at least in > > the Suggests: > > > > Best regards, > > > > Thierry > > > > ir. Thierry Onkelinx > > Instituut voor natuur- en bosonderzoek / Research Institute for Nature > > and Forest > > team Biometrie & Kwaliteitszorg / team Biometrics & Quality Assurance > > Kliniekstraat 25 > > 1070 Anderlecht > > Belgium > > > > To call in the statistician after the experiment is done may be no > > more than asking him to perform a post-mortem examination: he may be > > able to say what the experiment died of. ~ Sir Ronald Aylmer Fisher > > The plural of anecdote is not data. ~ Roger Brinner > > The combination of some data and an aching desire for an answer does > > not ensure that a reasonable answer can be extracted from a given body > > of data. ~ John Tukey > > > > 2017-05-16 13:12 GMT+02:00 Jonathon Love <j...@thon.cc > > <mailto:j...@thon.cc>>: > > > > hi, > > > > i'm receiving failures on the winbuilder, with it complaining that > > ggplot2 can not be found: > > > > https://win-builder.r-project.org/incoming_pretest/170516_ > 125043_jmvcore_055/00install.out > > <https://win-builder.r-project.org/incoming_pretest/ > 170516_125043_jmvcore_055/00install.out> > > > > now there are some mentions of ggplot2 in our code (but none in > > our NAMESPACE, we always use the full namespace when calling > > functions: `ggplot2::ggplot()`), allowing people to pass in > > ggplot2 themes and for them to be handled correctly, but packages > > that build on jmvcore don't *need* to use ggplot2. so we've been > > able to avoid adding it as an import, which is great, because > > ggplot2 brings quite a few dependencies. > > > > our code works as intended, passes all tests with `R CMD check > > --as-cran jmvcore`, etc. > > > > however the win-builder is pinging us. > > > > is there a way around this? > > > > with thanks > > > > jonathon > > > > ______________________________________________ > > R-package-devel@r-project.org > > <mailto:R-package-devel@r-project.org> mailing list > > https://stat.ethz.ch/mailman/listinfo/r-package-devel > > <https://stat.ethz.ch/mailman/listinfo/r-package-devel> > > > > > > > [[alternative HTML version deleted]] > > ______________________________________________ > R-package-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-package-devel > [[alternative HTML version deleted]] ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
