I am newbie both at gnuradio and linux environment and I am currently working on a project about usrp. First of all I've installed the gnuradio-3.2.2 and ubuntu 9.04. Then i tried to run the dial tone example.
When i run dial tone example on http://www.gnu.org/software/gnuradio/doc/exploring-gnuradio.html on the terminal there is nothing wrong, i mean it doesn't give any error messages but i can't hear anything from my computer's
speakers. Do i have to do any extra process to execute the code?
My second question is about the grc. I wanted to use this gui to try some examples. But when i write the terminal "grc" i got this messages;
address@hidden:~$ grc Generic Colouriser 1.1
grc [options] command [args]
Options: -e --stderr redirect stderr. If this option is selected, do not automatically redirect stdout
-s --stdout redirect stdout, even if -e is selected -c name --config=name use name as configuration file for grcat --colour=word word is one of: on, off, auto
Is there something wrong with it? How can i open the grc GUI ?