The problem is that the distributed script(s), if the rely on external modules, will have to guess if those modules are available, rather than just bringing the

The problem is that the distributed script(s), if the rely on external modules, will have to guess if those modules are available, rather than just bringing them with the script like other language dependency managers provide. For example, with Ruby's gems or Node's npm, if I install a command line package, external modules (native C extensions) will be installed as well.