No I'm not looking for trouble lol. I just tried to do what evo2 said, but it said the rights were insufficient so I put sudo everywhere I could to get rid of this error, I didn't know where to put it exactly. Yes I'm using ubuntu 910.
I'm getting to a point where I don't even know what I did anymore. I don't know if I created wx manually. Is there a way to see that ?
I pretty much wrote everything I did on this thread. I also did some commands from the codeblocks wiki up to 'su' in 'wxWidgets build' as I explained in post 11.

What should I do now?

There is always the possibility that the version in trunk has a bug that is causing your problem. Have you considered simply using the most recent stable version? Or is that too old for your needs?

Evo2.

Yes I like some of the features that are in the nightly build.
Maybe you could try to install it too to see if there's a problem in the trunk indeed ?

Geez I found it out on my own !
I typed sudo apt-get install libwxsmithlib0 and it worked !!
Now the question is : why did I need to type this to make it work ?
And then the next question is : how to remove and undo every unnecessary step that I've taken to try to solve this problem ? (everything I've done has been written in this thread).

Great.

I'm still wondering if there is another version of the wx libs on your system somewhere. Perhaps you followd some instructions on the codeblocks wiki about installing in /opt.

Then you should be able to go through and remove the things you don't need.

Evo2.

How can I know if there is still another version of the wx libs on my system somewhere ?

Yeah I'm able to remove the things I don't need, the thing is I'll need your help with that because I don't know what needs to be removed, nor how to remove it. Can you tell me what I need to do from here ?

Search for it. Check your notes: you said you put everything on the forum. I saw one post where you installed wx libs in /opt

Sorry, but I'm not about to reread every one of your posts and make notes about what you should remove. That is up to you do.
If there is something specific that you don't know how to remove please ask.

You don't *need* to do anything.

Evo2.

Post # 33 :
No bugs. I did build codeblocks on two different
Linux a couple of days ago, also on Ubuntu 9.10 .

Suggest : Rename trunk and get it again with
svn checkout svn://svn.berlios.de/codeblocks/trunk
.. and don't use sudo for that command ( or any other )
then access will be denied.
Also suggest : mv trunk/ codeblocks-SVN-rev.6196
( Or ln -s trunk/ codeblocks-SVN-rev.6196 )
And : 1)
tar -cf codeblocks-SVN-rev.6196.tar codeblocks-SVN-rev.6196/
2) gzip codeblocks-SVN-rev.6196.tar , so you have a backup.
.....