[R] fftImg() error: fftw_access_func

[Uwe Ligges]

Please report problems in packages to the corresponding package 
maintainer, CCing here ..

Best,
Uwe Ligges


On 25.03.2016 21:09, Eric Handler wrote:
> Hello-
>
> My name is Eric Handler and I am an academic technologist supporting
> the Science Division(7 academic departments) at Macalester College in
> Saint Paul, MN. The faculty use R for a variety of teaching and
> research tasks around campus. I administer our RStudio instance and
> have encountered an error I can't resolve. A student working on an
> independent research project has reported that he received the
> following error when attempting to use the ripa function fftImg():
>
> Error in .C("fftw_access_func", as.complex(img), as.integer(w),
> as.integer(h),  :
>    "fftw_access_func" not available for .C() for package "ripa"
>
> I've been able to recreate this error in RStudio as well as directly
> in R. I've also recreated the error across different platforms(Ubuntu,
> Mac OS X 10.10 and 10.11). My test platform's sessionInfo() output is
> below:
>
> R version 3.2.3 (2015-12-10)
> Platform: x86_64-apple-darwin13.4.0 (64-bit)
> Running under: OS X 10.11.3 (El Capitan)
>
> locale:
> [1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8
>
> attached base packages:
> [1] parallel  tcltk     stats     graphics  grDevices utils     datasets
> [8] methods   base
>
> other attached packages:
> [1] fftw_1.0-3 ripa_2.0-2
>
> loaded via a namespace (and not attached):
> [1] tools_3.2.3 Rcpp_0.12.3
>
> A google search for "fftw_access_func" doesn't reveal anything modern
> on this topic, only mentions of OS 10.4 and 10.5 and rimage, which
> doesn't seem to exist anymore(perhaps it was a predecessor to RIPA?)
>
> Can someone help me get the student functional with fftImg() or
> alternately, tell me it is a known issue and an alternative option(if
> available) for the student?
>
> Thanks,
> Eric
>
> --
> Eric Handler
> Academic Information Associate - Science Division
> Macalester College - Saint Paul, MN
> Olin-Rice 124
> Office: 651-696-6016
> View my calendar: http://goo.gl/SbxLOu
>
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