[R-pkg-devel] Fixing travis build fail due to fftwtools fatal error (fftw3.h: No such file or directory)

[Karim Rahim]

Thanks,

That may be it. It is a missing dependency.

It's been a while and I'm not sure which package exposes fftw3.h ...

Karim

On Thu, Sep 10, 2020 at 8:16 AM Dirk Eddelbuettel <edd using debian.org> wrote:

>
> On 9 September 2020 at 23:45, Karim Rahim wrote:
> |  sudo apt-get install -y fftw3
>
> Or maybe rather
>
>    sudo apt-get install libfftw3-dev
>
> to get the development headers?
>
> Dirk
>
> | Then try again.
> |
> | Let me know if it doesn't work.
> |
> | Cheers!
> | Karim
> |
> | On Wed, Sep 9, 2020 at 10:27 PM Max Turgeon <Max.Turgeon using umanitoba.ca>
> wrote:
> | >
> | > Hi Marta,
> | >
> | > One change I can see from your Git history that seems to match the
> first failed build on Travis is when you added "Imports: fftwtools" to your
> DESCRIPTION file. And it makes sense, because if we look at its DESCRIPTION
> file, we can see that it has fftw3 as a SystemRequirements. In other words,
> it needs to be installed on Travis before you can run the checks on your
> package.
> | >
> | > As for solutions, I can see that Karim wrote a short description of
> how to install the library on Linux, and there's a link for Mac; all this
> is on the Github repo: https://github.com/krahim/fftwtools
> | >
> | > I also noticed that there is an R package wrapping fftw on CRAN (
> https://cran.r-project.org/package=fftw) and I can see that it's a
> Suggested package for fftwtools. I haven't tried it, but presumably you
> could install the fftw R package, instead of the fftw3 library.
> | >
> | > HTH,
> | >
> | > Max Turgeon
> | > Assistant Professor
> | > Department of Statistics
> | > Department of Computer Science
> | > University of Manitoba
> | > maxturgeon.ca
> | >
> | >
> | >
> | > ________________________________
> | > From: R-package-devel <r-package-devel-bounces using r-project.org> on
> behalf of Marta Karaś <marta.karass using gmail.com>
> | > Sent: Wednesday, September 9, 2020 9:09 PM
> | > To: package-develop <r-package-devel using r-project.org>
> | > Cc: karim.rahim using queensu.ca <karim.rahim using queensu.ca>
> | > Subject: [R-pkg-devel] Fixing travis build fail due to fftwtools fatal
> error (fftw3.h: No such file or directory)
> | >
> | > ********************************************************
> | > Caution: This message was sent from outside the University of Manitoba.
> | > ********************************************************
> | >
> | > Dear all,
> | >
> | > I have been facing travis build fail on linux xenial due to *fftwtools
> | > fatal error* (fftw3.h: No such file or directory) with my R package.
> The
> | > error appeared at a random time a few months ago (at a random time :=
> I do
> | > not link it with any fftwtools-function related change commit I did)
> and
> | > persists.
> | >
> | > There is not much I achieved in googling and trying to decipher it,
> sadly;
> | > I am hoping maybe some Community members saw a similar error with
> their dev
> | > work and can suggest a hint/solution?
> | >
> | > Package GitHub: https://github.com/martakarass/runstats
> | > Failed Travis job log:
> | > https://travis-ci.com/github/martakarass/runstats/jobs/383037333
> | >
> | > Error excerpt:
> | >
> | > * installing *source* package ‘fftwtools’ ...
> | > ** package ‘fftwtools’ successfully unpacked and MD5 sums checked
> | > ** using staged installation
> | > ** libs
> | > gcc -I"/opt/R/4.0.2/lib/R/include" -DNDEBUG   -I/usr/local/include
>  -fpic
> | >  -g -O2  -c fftwtools.c -o fftwtools.o
> | > fftwtools.c:28:18: fatal error: fftw3.h: No such file or directory
> | > compilation terminated.
> | > /opt/R/4.0.2/lib/R/etc/Makeconf:167: recipe for target 'fftwtools.o'
> failed
> | > make: *** [fftwtools.o] Error 1
> | > ERROR: compilation failed for package ‘fftwtools’
> | > * removing ‘/home/travis/R/Library/fftwtools’
> | > Error in i.p(...) :
> | >   (converted from warning) installation of package ‘fftwtools’ had
> non-zero
> | > exit status
> | > Calls: <Anonymous> ... with_rprofile_user -> with_envvar -> force ->
> force
> | > -> i.p
> | > Execution halted
> | > The command "Rscript -e 'deps <-
> remotes::dev_package_deps(dependencies =
> | > NA);remotes::install_deps(dependencies = TRUE);if (!all(deps$package
> %in%
> | > installed.packages())) { message("missing: ",
> paste(setdiff(deps$package,
> | > installed.packages()), collapse=", ")); q(status = 1, save = "no")}'"
> | > failed and exited with 1 during .
> | > Your build has been stopped.
> | >
> | >
> | > Thank you,
> | >
> | > Marta
> | >
> | >         [[alternative HTML version deleted]]
> | >
> | > ______________________________________________
> | > R-package-devel using r-project.org mailing list
> | > https://stat.ethz.ch/mailman/listinfo/r-package-devel
> |
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>
> --
> https://dirk.eddelbuettel.com | @eddelbuettel | edd using debian.org
>

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