Roll back update of gcc 4.3

[abel_bcn]

I've upgraded my 2 pc's to intrepid, and on both upgrades my previous version of the g++ compiler was overwritten by the new 4.3.

I need it working so I want to go back to the previous version and I'm not really sure how to. I tried with Synaptic but couldn't find a way to replace my current release with the previous one.

Can someone guide me?

Thanks!

[zvacet]

sudo aptitude forbid-version filename

or for better understanding what are you doing type man aptitude.

[abel_bcn]

I still can't get it to work.

I've tried downloading another version through synaptic and forcing it over the new one but it won't find any other version.

Can I overwrite the files manually by downloading another release? If so, in which directory?

Thanks for your help.