# Package Combinations

This dialog shows the available package combinations to select. If the line *env_pacc:1 was found in the install.info file of the installable unit, all package combinations available on the server are shown to select, otherwise the package combinations as mentioned in the install.info file are shown to select.

If more than one installable unit is selected in one run, then all package combinations as mentioned in the install.info files of the selected IUs will be installed. *env_pacc has no impact in that case.