Here we give simple examples of their usage and the usage of a package after it is installed.
===Installing a PackageInstallation===
A package can be installed using the {{Mono|REPO INSTALL}} command. The path to the package has to be given as a parameter. An example:
The installation will only succeed if the package fully conforms to the specification. If you know that your package is valid, you may as well unzip and copy its files directly to the repository, or edit its contents without reinstalling the package.
===Using a PackageUsage===
Installed packages can be addressed by importing them as ''modules''. Since we have the package repository in which all packages are located, it is sufficient to just specify the namespace of a module:
Package encapsulating Java archives can be imported in the same way as pure XQuery modules (see below).
===Listing installed packages===
All currently installed packages can be listed with the <code>REPO LIST</code> command. It will return the names of all packages, their version, and the directory in which they are installed:
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===Deleting a PackageDeletion===
A package can be deleted with the command REPO DELETE and by specifying either its name or the name of its directory: