It is easy and fast to use a prebuilt OSG package to deploy the binaries and libraries necessary for creating your own programs. A typical prebuilt binary package is designed, compiled, and tested by a third party, and often includes run-time executables, shared libraries, static-link libraries, headers, third-party dependencies, documentation, and other useful resources, and is available to developers in the form of a freeware or a commercial product.
This tiny and simple installer will check your computer's configuration and automatically download the previously mentioned prebuilt binary packages from the official OSG website. The installer will read from a .ini configuration file first, which will be updated as soon as new prebuilt packages are released. In this way, users can keep their OSG version up-to-date simply by re-executing the installer.