Debian Bug Tracking System wrote:
This is an automatic notification regarding your Bug report
which was filed against the r-cran-cairodevice package:

#498527: Cairo should be default output device in R instead of X11 when 
r-cran-cairodevice installed

It has been closed by Dirk Eddelbuettel <[EMAIL PROTECTED]>.

Thanks for the bug report.


| This would probably requires cooperation with the base R packages... | feel free to reassign to a more appropriate R package if this is the case.

... that is unlikely for contributed packages.  A but like lower priorities
in Debian -- 'base R' just won't depend on contributed packaged.  Sometimes
the contributed package morph into base R but that is R.

There is nothing I can do here for you.  Part one of what you suggest may be
a local admin issue, part two is clearly something you'd need to argue with
the cairoDevice maintainers and on r-devel.
Maybe I should have been more explicit about what I had in mind. I wasn't suggesting having base R depend on r-cran-cairodevice. The two ways of doing this that I can see are:

1. If there's a directory of .r files that are read at startup by R, like /etc/emacs/site-start.d for emacs, etc., then r-cran-cairodevice could add a file in there that would change the default output device from X11 to Cairo.

Having the equivalent of /etc/emacs/site-start.d for the use of Debian R packages would require a change to the R core package, but it should be doable since R is a general programming language. And this is something that might be useful for other R Debian package after.

2. Another option is to simply have the Debian startup code for R (in r-base-core, I guess) enable the Cairo output device if it sees that the cairoDevice library is installed, otherwise use X11.

Both ways, core R doesn't depend on r-cran-cairodevice, but users that install the package automatically get good-looking graphic output (like people have by default with R on Mac at least).

Please reopen this bug report, at least to discuss a bit... that is unless you find both suggestions completely atrocious.

 Christian




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