How to use LEMON graph library on code blocks

[tushar]

Hi , friends,
I have installed LEMON graph library.  It's installation is in separate folder ( named as lemon , which is on Desktop )
I want to do settings for compiler and linker but not getting which path , directory should I include ??
I have gone through this link     http://www.learncpp.com/cpp-tutorial/a3-using-libraries-with-codeblocks/
I am using code blocks on ubuntu.

After reaching /usr/include  or /usr/lib    what to select ??
Thanks in advance.

[oBFusCATed]

http://wiki.codeblocks.org/index.php/FAQ-Compiling_(errors)#Q:_What_do_I_need_to_know_when_using_3rd_party_libs.3F