So now i have a rock solid working eclipse with FDT with some some workarrounds …

So how we beginning…
Go to -> Applications -> Ubuntu Software Center -> And Search for eclipse and install it

If the installation finished you MUST  open eclipse as sudo also open a Terminal and type:
sudo eclipse
now eclipse started and opened his splash screen…

If you seen eclipse  than it’s works … Now we install FDT over the automatic installer from eclipse…
Go to -> Help -> Install New Software
And
Paste this URL: http://fdt.powerflasher.com/update/ and click to add

After add type a name for the URL like: FDT Powerflasher

After add eclipse fetch the ressources…

Click of the top of tree to select all packages…

Click Next and accept the agreements… eclipse install now the packages…

After the installation eclipse ask you if you want to restart eclipse -> RESTART

After restart eclipse has now installed FDT BUT, eclipse show now a failure window…

That’s not a problem you must modified only the eclipse.ini… You find it under:
/usr/lib/eclipse/eclipse.ini
open it with a TextEditor and with sudo

I have configured my eclipse.ini:

IMPORTANT: i have 4GB RAM if u have under as my than take not so much … BUT the minimum is 512MB…

When are you finished than safe the file and start your eclipse now with:
sudo eclipse