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This function is used to politely ask the user to install requiring packages. It is intended to be used in interactive sessions only.
install_pkg_set(set = pkg_all, dependencies = TRUE)
invisible character vector of the subset of `interested` which was not already present, and installed.
(chr) packages' names
do you want to install the dependencies?
You can pass arbitrarily sets of packages; on the other hands, you can use some sets already prepared and included into `depigner` (see `?pkg_sets`).
please_install, pkg_sets
if (FALSE) { install_pkg_set() # to install all the `?pkg_all` }
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