Windows Packager (wpkg) was created as a clone of dpkg that would run under the Microsoft Windows operating system. wpkg is used to build, install, remove, and provide...
wpkg is the actual Windows Packager. The tool used to create, check, install, configure, and remove packages. Although it is called "Windows Packager" it works under Unices as well, although it is very likely that you already have a packager on your system and therefore it probably won't be useful if you use Unix (i.e. Debian has dpkg, Red Hat has rpm, etc.) Actually, wpkg is very heavily based on the Debian Packager, although it does not pretend to be a real clone.
package-management installers