There are two problems that make package management hard, neither which are tackled by a "Get it, add it, use it" approach. Dealing with cross platform issues a

There are two problems that make package management hard, neither which are tackled by a "Get it, add it, use it" approach. Dealing with cross platform issues and package dependencies. If we ignore these two problems then package management is easy. We could make a 'rule' that packages cannot depend on other packages, and that packages only support the single OS/CPU combo they were originally developed for, but that will cause other problems.