The Tutorial shows you How to Install and Getting-Started with the Latest Eclipse 2023-03 R IDE Java JEE x8664 for Linux Gentoo 12.1 KDE4 64-bit Desktop.
There is the Possibility also to Install the Eclipse Platform via apt-get But the Gentoo Repositories from Wich Sabayon 10 Depends are still Back to Eclipse 3.7 Indigo.
So at the Moment if you want Install the Latest Eclipse 2023-03 R Build on Linux Sabayon 10 you will Need to Download and Install Eclipse 2023-03 R JEE Release for Linux.
The contents give Focus only to the Essential Instructions and Commands so to make the Tut easier to understand ;)
Download Latest Eclipse IDE Luna 4.4 JEE for Linux:Eclipse 2023-03 R IDE JEE Linux 64-bit
Double-Clik on Archive and Extract Eclipse into /tmp
Open Terminal Window
(Press “Enter” to Execute Commands)
sudo chown -R root:root /tmp/eclipse && mv /tmp/eclipse /opt/
Starting Eclipse from Terminal.
Making a Symlink
ln -s /opt/eclipse/eclipse /usr/local/bin/eclipse
After you can Start Eclipse JEE from Terminal simply with:
Create an Eclipse Desktop Launcher for Easy-Starting:Gnome3 Menu How Launcher
Recommended Oracle JDK Installation
Required to Get the Best Results from Eclipse.Install Oracle JDK for Gentoo