I think that i found a problem in wiki there:
http://wiki.codeblocks.org/index.php?title=Installing_Code::Blocks_nightly_build_on_UbuntuCould someone fix it and replace wxiwidgets 2.8.4.0-0, with 2.8.4.0-5 repository.
Because there is many problems like that:
(codeblocks:5713): Gtk-CRITICAL **: gtk_window_realize_icon: assertion `info->icon_pixmap == NULL' failed
So i think it`s need to be changed:
To install wxWidgets 2.8.4 you need to be using Ubuntu 7.04 (Feisty Fawn) and you need to add the wxWidget repository to your sources.list.
1. Backup your current sources.list first for precaution.
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
2. Open your sources.list in a text editor to edit it.
gksudo gedit /etc/apt/sources.list
3. Add the correct repository for the Ubuntu version you are running to the end of the file.
deb http://apt.wxwidgets.org feisty-wx main
4. Save and close the file.
5. Add the key for apt.wxwidgets.org .
wget http://apt.wxwidgets.org/key.asc
sudo apt-key add key.asc
6. Update your sources.list and run upgrade to make sure everything is up-to-date.
sudo apt-get update
sudo apt-get dist-upgrade
7. Now you're finally ready to install wxWidgets 2.8.4.
sudo apt-get install libwxgtk2.8-0 libwxgtk2.8-dev wx2.8-headers wx-common
P.S: Sorry for my bad english).