>=dev-lang/R-3.2.3

r_suggests_formatr?
      ( >=sci-CRAN/formatR-1.6 )

r_suggests_knitr?
      ( >=sci-CRAN/knitr-1.22 )

r_suggests_lintr?
      ( >=sci-CRAN/lintr-1.0.3 )

r_suggests_rd2md?
      ( >=sci-CRAN/Rd2md-0.0.2 )

r_suggests_rmarkdown?
      ( >=sci-CRAN/rmarkdown-1.12 )

r_suggests_roxygen2?
      ( >=sci-CRAN/roxygen2-6.1.1 )

r_suggests_testthat?
      ( >=sci-CRAN/testthat-2.0.1 )

dev-lang/R:=