>=sci-CRAN/magrittr-1.5
>=sci-CRAN/pillar-1.6.4
>=sci-CRAN/stringr-1.1
>=sci-CRAN/tibble-2.0.0
>=sci-CRAN/dplyr-0.8.0
>=sci-CRAN/tidyselect-1.0.0
sci-CRAN/vctrs
>=dev-lang/R-3.1.2
sci-CRAN/cli
>=sci-CRAN/knitr-1.2
sci-CRAN/purrr
sci-CRAN/repr
>=sci-CRAN/rlang-0.3.1
>=sci-CRAN/tidyr-1.0

r_suggests_covr?
      ( sci-CRAN/covr )

r_suggests_crayon?
      ( sci-CRAN/crayon )

r_suggests_data_table?
      ( sci-CRAN/data_table )

r_suggests_dtplyr?
      ( sci-CRAN/dtplyr )

r_suggests_extrafont?
      ( sci-CRAN/extrafont )

r_suggests_haven?
      ( sci-CRAN/haven )

r_suggests_lubridate?
      ( sci-CRAN/lubridate )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

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

r_suggests_withr?
      ( sci-CRAN/withr )

dev-lang/R:=