PackageManager

• PackageManager is used to process json package dependency files
• and provide function that make that information available to other users.
• Each package that depends upon other packages has its own
• entry in the json file.
• Package dependencies are important when building software,
• as you must install packages in an order such that each package
• is installed after all of the packages that it depends on
• have been installed.
• For example: package A depends upon package B,
• then package B must be installed before package A.
• This program will read package information and
• provide information about the packages that must be
• installed before any given package can be installed.
• all of the packages in