The R Project SVN R

\alias{package.dependencies}

\alias{getDepList}

\alias{pkgDepends}

\alias{installFoundDepends}

\alias{vignetteDepends}

\usage{

package.dependencies(x, check = FALSE,

                     depLevel = c("Depends", "Imports", "Suggests"))

getDepList(depMtrx, instPkgs, recursive = TRUE, local = TRUE,

           reduce = TRUE, lib.loc = NULL)

pkgDepends(pkg, recursive = TRUE, local = TRUE, reduce = TRUE,

           lib.loc = NULL)

installFoundDepends(depPkgList, ...)

vignetteDepends(vignette, recursive = TRUE, reduce = TRUE,

                local = TRUE, lib.loc = NULL)

}

\arguments{

  \item{x}{A matrix of package descriptions as returned by

    \code{\link{available.packages}}.}

  \item{check}{If \code{TRUE}, return logical vector of check results.

    If \code{FALSE}, return parsed list of dependencies.}

  \item{depLevel}{Whether to look for \code{Depends} or \code{Suggests}

    level dependencies.  Can be abbreviated.}

  \item{depMtrx}{a dependency matrix as from \code{\link{package.dependencies}()}.}

  \item{pkg}{the name of the package}

  \item{instPkgs}{a matrix specifying all packages installed on the

    local system, as from \code{installed.packages}}

  \item{recursive}{whether or not to include indirect dependencies.}

  \item{local}{whether or not to search only locally}

  \item{reduce}{whether or not to collapse all sets of dependencies to a

    minimal value}

  \item{lib.loc}{what libraries to use when looking for installed

    packages.  \code{NULL} indicates all library directories in the

    current \code{.libPaths()}.

    Note that \code{lib.loc} is not used in \code{getDepList()} and

    deprecated there.}

  \item{depPkgList}{A \code{Found} element from a \code{pkgDependsList} object}

  \item{\dots}{Arguments to pass on to \code{\link{install.packages}}}

  %% for vignetteDepends() (if not above):

  \item{vignette}{the path to the vignette source}

}