making link to connect arduino to code:blocks

Installed code::blocks with no problem
downloaded arduino special version;

using the readme file to add linking but not permitted
Can someone comment or suggest what or how to link ?
using Xubuntu and arduino 1.0.6

lou@brewing:/usr/share/codeblocks$ ln -s /home/lou/Development/arduino-1.0.6/ arduino
ln: failed to create symbolic link ‘arduino’: Permission denied