R devel - Jun 2014 - Building source package in Windows, error in .doLoadActions()

I'm trying to build the source package KNITRO in Windows and getting an
error when the package is loaded. Maybe there is something I'm missing in
order to build a package in Windows? Note that I have successfully built
the package in Linux.

I'm using R 3.1.0; Rcpp 0.11.1 installed from CRAN; Cygwin with g++ 4.8.3.
Details about the problem are below. I can provide more details to
reproduce the error, but it would require a license of KNITRO.

This package is on Github at https://github.com/romainfrancois/KNITRO.

In the package, I modified Makevars, linking to library libomp5md instead
of libomp5, and built the package with R CMD build KNITRO.

When I install with:

    R CMD INSTALL --build --no-multiarch

it to "testing if installed package can be loaded" and gives the
following
error:

Error in .doLoadActions(where, attach) :
  error in load action .__A__.1 for package KNITRO: loadModule(module
"knitro", what = TRUE, env = ns, loadNow = TRUE): Unable to load
module
"knitro": Failed to initialize module pointer: Error in
FUN("_rcpp_module_boot_knitro"[[1L]], ...): no such symbol
_rcpp_module_boot_knitro in package KNITRO

Thank you,

Luis de la Torre

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On 05.06.2014 19:57, Luis de la Torre wrote:
> I'm trying to build the source package KNITRO in Windows and getting an
> error when the package is loaded. Maybe there is something I'm missing
in
> order to build a package in Windows? Note that I have successfully built
> the package in Linux.
>
> I'm using R 3.1.0; Rcpp 0.11.1 installed from CRAN; Cygwin with g++
4.8.3.
cygwin is an unsuported platform, please use the Rtools collection that 
includes a version of gcc that works out of the box.

Best,
Uwe Ligges


> Details about the problem are below. I can provide more details to
> reproduce the error, but it would require a license of KNITRO.
>
> This package is on Github at https://github.com/romainfrancois/KNITRO.
>
> In the package, I modified Makevars, linking to library libomp5md instead
> of libomp5, and built the package with R CMD build KNITRO.
>
> When I install with:
>
>      R CMD INSTALL --build --no-multiarch
>
> it to "testing if installed package can be loaded" and gives the
following
> error:
>
> Error in .doLoadActions(where, attach) :
>    error in load action .__A__.1 for package KNITRO: loadModule(module >
"knitro", what = TRUE, env = ns, loadNow = TRUE): Unable to load
module
> "knitro": Failed to initialize module pointer: Error in
> FUN("_rcpp_module_boot_knitro"[[1L]], ...): no such symbol
> _rcpp_module_boot_knitro in package KNITRO
>
> Thank you,
>
> Luis de la Torre
>
> 	[[alternative HTML version deleted]]
>
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