>=dev-lang/R-4.1
>=sci-CRAN/dplyr-1.0
>=sci-CRAN/purrr-0.3
>=sci-CRAN/rlang-0.4

r_suggests_furrr?
      ( >=sci-CRAN/furrr-0.2 )

r_suggests_future?
      ( >=sci-CRAN/future-1.21 )

r_suggests_ggplot2?
      ( >=sci-CRAN/ggplot2-3.3 )

r_suggests_knitr?
      ( >=sci-CRAN/knitr-1.33 )

r_suggests_rivr?
      ( >=sci-CRAN/rivr-1.2 )

r_suggests_rmarkdown?
      ( >=sci-CRAN/rmarkdown-2.8 )

r_suggests_tidyr?
      ( >=sci-CRAN/tidyr-1.1 )

dev-lang/R:=