You are Welcome! The Tutorial shows you Step-by-Step How to Install and Getting-Started with the Latest Eclipse 2023-03 R IDE for C/C++ Programming Development on Pear OS 7 Linux GNOME3 i386/amd64 Desktop.
There is the Possibility also to Install the Eclipse Platform via apt-get But the Ubuntu Linux Quantal apt Repositories from which PearLinux 7 Depends are still Back to Eclipse 3.8.
So at the Moment if you want Install the Latest Eclipse 2023-03 R Build on Linux PearLinux 7 you will Need to Download and Install Eclipse 2023-03 R C/C++ Development Release for Linux.
Hence, here we Proceed Directly to Download and Installation of the Whole Eclipse for C/C++ Development Linux Release.
The Content give Focus Only to the Essentials Instructions and Commands to make it Easier to Follow.
Finally, to the article Bottom you find a Link to Create a Launcher and Hello-World Application Quick Starting.