As of commit 78536 earlier this morning the build is failing on windows 64, see https://r-devel.github.io
I cannot immediately spot what is the problem. The build fails with: installing 'sysdata.rda' make[3]: *** [../../../share/make/basepkg.mk:151: sysdata] Error 127 make[2]: *** [Makefile.win:22: all] Error 2 make[1]: *** [Makefile.win:32: R] Error 1 ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
