>=dev-lang/R-3.5.0
>=sci-CRAN/R6-2.2.2
>=sci-CRAN/magrittr-1.5
>=sci-CRAN/tibble-1.4.2
>=sci-CRAN/glue-1.3.0
>=sci-CRAN/dplyr-0.7.6
>=sci-CRAN/stringr-1.3.1
>=sci-CRAN/crayon-1.3.4

r_suggests_knitr?
      ( >=sci-CRAN/knitr-1.20 )

r_suggests_purrr?
      ( >=sci-CRAN/purrr-0.2.5 )

r_suggests_readr?
      ( >=sci-CRAN/readr-1.1.1 )

r_suggests_rmarkdown?
      ( >=sci-CRAN/rmarkdown-1.10 )

r_suggests_testthat?
      ( >=sci-CRAN/testthat-2.0.0 )

dev-lang/R:=