The system said this: Warning message: package ‘harmony’ is not available for this version of R
A version of this package for your version of R might be available elsewhere, see the ideas at https://cran.r-project.org/doc/manuals/r-patched/R-admin.html#Installing-packages
But in fact, I already tried 2 different version of R to stall. 4.0 and 4.2.