Using julia packages.

julia_install_package(pkg_name)

julia_installed_package(pkg_name)

julia_install_package_if_needed(pkg_name)

julia_update_package(...)

julia_library(pkg_name)

Arguments

pkg_name

the julia package name.

...

you can provide none or one or multiple julia package names here.

Value

julia_installed_package will return the version number of the julia package, "nothing" if the package is not installed.