[R] How to list recursive package dependency prior to installation/upgrade of a package
William Dunlap
wdun|@p @end|ng |rom t|bco@com
Thu Mar 14 20:50:58 CET 2019
> tools::package_dependencies("lme4")
$lme4
[1] "Matrix" "methods" "stats" "graphics" "grid" "splines"
[7] "utils" "parallel" "MASS" "lattice" "boot" "nlme"
[13] "minqa" "nloptr" "Rcpp" "RcppEigen"
> tools::package_dependencies("lme4", recursive=TRUE)
$lme4
[1] "Matrix" "methods" "stats" "graphics" "grid" "splines"
[7] "utils" "parallel" "MASS" "lattice" "boot" "nlme"
[13] "minqa" "nloptr" "Rcpp" "RcppEigen" "grDevices"
Use reverse=TRUE to list packages that depend on the given package.
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Thu, Mar 14, 2019 at 12:09 PM Sebastien Bihorel <
sebastien.bihorel using cognigencorp.com> wrote:
> Hi
>
> Is there an elegant way to recursive list all dependencies of a package
> prior to its installation or upgrade?
>
> I am particularly interested in finding which of the packages currently
> installed in my test/production environment would require an upgrade prior
> to actual installation/upgrade of a package.
>
> Can the packrat package help with this?
>
> Thank you
>
> ______________________________________________
> R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
[[alternative HTML version deleted]]
More information about the R-help
mailing list