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The default for admin users is to use system-wide directories, for non-admin users the personal library directory will be used. This opens a window with several columns displayed.For each package on your system you can see a check box, the current status of the package (loaded/not loaded), its name and the package description text.Note that it will require password or login of an account with administrator privileges.The installation can be customized, but the default is suitable for most users.The last section of this document contains the most frequently asked questions that don’t fit strictly into any of the categories above – it is usually a good idea to always look into that section if your issue doesn’t fit any of the above or was not answered in one of the specific sections. The installation is done by double-clicking on the Installer package.The Installer will guide you through the necessary steps.
On window closure, the checked packaged will be loaded and the unchecked ones (if loaded) will the detached (not completely as on Mac OS X you cannot unload completely dynamic libraries).
Than a window will open similar to the one in the package manager with the only difference that for each package there is also the information concerning the version of the package installed on your system (if any) and the version of the prebuilt package available on .