Nat.li

64-bit link:
http://download.berlios.de/codeblocks/codeblocks-10.05-1-debian-amd64.tar.bz2
32-bit link:
http://download.berlios.de/codeblocks/codeblocks-10.05-1-debian-i386.tar.bz2

I will be using 64bit debian-squeeze.

cd /var
wget http://download.berlios.de/codeblocks/codeblocks-10.05-1-debian-amd64.tar.bz2
tar -jxvf codeblocks-10.05-1-debian-amd64.tar.bz2

First, we have to install libwxbase, find URLs Here

wget http://ftp.us.debian.org/debian/pool/main/w/wxwidgets2.8/libwxbase2.8-0_2.8.10.1-3+b1_amd64.deb
dpkg -i libwxbase*.deb

Next, we have to install libwxgtk, find URLs Here

wget http://ftp.us.debian.org/debian/pool/main/w/wxwidgets2.8/libwxgtk2.8-0_2.8.10.1-3+b1_amd64.deb
dpkg -i libwxgtk*.deb

And finally, we can install Code::Blocks

cd amd64
dpkg -i libcodeblocks0*.deb
dpkg -i *.deb