[R] Can't rsync extsoft/3.6 when compiling R 3.6

[Shuguang Sun]

Hi all,

When I try to compile R 3.6 in windows 10 in Rtools35, it raised the error message:
--8<---------------cut here---------------start------------->8---
make rsync-extsoft
(mkdir -p ../../extsoft; \
cd ../../extsoft; \
rsync --timeout=60 -rcvp --delete cran.r-project.org::CRAN/bin/windows/extsoft/3.6/ . ) 
receiving incremental file list
rsync: change_dir "/bin/windows/extsoft/3.6" (in CRAN) failed: No such file or directory (2)
--8<---------------cut here---------------end--------------->8---

There is no "windows/extsoft/3.6/" and only up to 3.5.

Best Regards,
Shuguang Sun