print()
method identifies mismatches (if any)
between local and CRAN versions of each dependent package; an
update()
method installs outdated or missing packages from CRAN.
package_deps(pkg, dependencies = NA, repos = getOption("repos"), type = getOption("pkgType"))
dev_package_deps(pkg = ".", dependencies = NA, repos = getOption("repos"), type = getOption("pkgType"))
"update"(object, ..., quiet = FALSE, upgrade = TRUE)
TRUE
is shorthand for "Depends", "Imports", "LinkingTo" and
"Suggests". NA
is shorthand for "Depends", "Imports" and "LinkingTo"
and is the default. FALSE
is shorthand for no dependencies (i.e.
just check this package, not its dependencies).
update
. If "both", will switch
automatically to "binary" to avoid interactive prompts during package
installation.package_deps
object.install_packages
.TRUE
, suppress output.TRUE
, also upgrade any of out date dependencies.data.frame
with columns:
package |
The dependent package's name, |
installed |
The currently installed version, |
available |
The version available on CRAN, |
diff |
An integer denoting whether the locally installed version of the package is newer (1), the same (0) or older (-1) than the version currently available on CRAN. |
## Not run:
# package_deps("devtools")
# # Use update to update any out-of-date dependencies
# update(package_deps("devtools"))
# ## End(Not run)
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