sci-CRAN/settings
sci-CRAN/xml2
>=sci-CRAN/Rcpp-0.12.0
>=dev-lang/R-3.3.0
sci-CRAN/Rcpp

r_suggests_devtools?
      ( sci-CRAN/devtools )

r_suggests_exams?
      ( sci-CRAN/exams )

r_suggests_igraph?
      ( sci-CRAN/igraph )

r_suggests_knitr?
      ( sci-CRAN/knitr )

r_suggests_matrix?
      ( virtual/Matrix )

r_suggests_pkgload?
      ( sci-CRAN/pkgload )

r_suggests_rmarkdown?
      ( sci-CRAN/rmarkdown )

r_suggests_testthat?
      ( sci-CRAN/testthat )

dev-lang/R:=