install_from_description: Install missing package from DESCRIPTION

In attachment: Deal with Dependencies

Install missing package from DESCRIPTION

Description

Install missing package from DESCRIPTION

Usage

install_from_description(
  path = "DESCRIPTION",
  field = c("Depends", "Imports", "Suggests"),
  ...
)

Arguments

path	path to the DESCRIPTION file
field	DESCRIPTION fields to parse, "Depends", "Imports", "Suggests" by default
...	Arguments to be passed to utils::install.packages()

Value

Used for side effect. Installs R packages from DESCRIPTION file if missing.

Examples

## Not run: 
# This will install packages on your system
dummypackage <- system.file("dummypackage", package = "attachment")
# browseURL(dummypackage)

install_from_description(path = file.path(dummypackage, "DESCRIPTION"))

## End(Not run)

attachment documentation built on July 2, 2024, 1:07 a.m.