I am installing the Eclipse plugin for PetaLinux by referring to the PetaLinux Eclipse Plugin Guide (UG979).
Is there any way to install the plugin other than via the network?
The installation of the PetaLinux plugin (as well as all Eclipse plugins) requires a network connection to install properly.
In some cases, proxy settings are needed for the network connection within Eclipse.
Please refer to this external resource for information on configuring network proxy settings within Eclipse: