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

	[[alternative HTML version deleted]]

