Ubuntu installation problems

Hello everyone

I was a Fedora user, I had no problem in using Gnu Radio on
that release, but I wanted to try with ubuntu 9.04 and I’m having some

When I try to launch some of the script that I was using without any
problem on
Fedora I get this error message:
“cannot find -lboost_date_time-gcc43-1_35”
guess it means I’ve not installed boost properly, or I just have to set
enviromental variables?
Using synaptics boost seems to be installed correctly
so I would propend for the second option.
But how can I tell Gnuradio where to
look at boost libraries?

Thanks for your help.