[R-pkg-devel] "crossprod" is not a BUILTIN function

? Thu, 26 Oct 2023 15:43:54 +0200
Plamen Mirazchiyski <plamen.mirazchiyski at ineri.org> ?????:

If I understand Ivan's email, my package should work on R 4.3.1, but 
what about newer versions?

The source package (the .tar.gz file obtained using R CMD build) will
keep working fine on both R 4.3 and R 4.4.

The binary package (the .zip file obtained using R CMD INSTALL --build
and produced on Win-Builder) is only guaranteed to work with the R
version that was used to build the binary package.

This is the reason why https://CRAN.R-project.org/package=RALSA offers
a single download of the source package...

Package source: 	RALSA_1.3.5.tar.gz

...but multiple, separate downloads of binary versions of the package,
for R-4.4, R-4.3, and R-4.2:

Windows binaries: 	r-devel: RALSA_1.3.5.zip, r-release:
RALSA_1.3.5.zip, r-oldrel: RALSA_1.3.5.zip

Best regards,
Ivan