Reintallation of GNU Radio software to work with UHD & USRP2

Thanks for help.
I have installed C++ Compiler and followed the instructions as given in
Now I have connected usrp2 to PC ( Ubuntu 10.04, gnuradio-3.2.2) and run
the command sudo uhd_find_devices and getting the error “command not
Wether I have to reinstall GNU Radio again to work with UHD or some
extension of GNURadio
Waiting for response
Zimran Rafique

On 05/31/2011 08:07 PM, hafiz zimran wrote:

You don’t have UHD installed, almost for sure. Unless you are “wedded”
to gnuradio-3.2.2 for some reason, then I would do a “start over”.

My advice would be to use the “build-gnuradio” script:

Which will do a number of useful things:

o install all the necessary pre-requisites, using "apt-get" or

“yum”, depending on system
o remove any binary installs of Gnu Radio that may be present and
that will interfere with upgrading to a installed-from-source version
o download build and install the latest UHD
o download build and install the latest Gnu Radio, configured to
support UHD
o download the latest firmware/fpga images and place them in the
/usr/local/share/uhd/images directory

Once this is complete, you’ll need to burn new firmware/fpga images into
the SD card for your USRP2, which will involve using the
/usr/local/share/uhd/utils/ program to burn
new images into your SD card. You’ll need an SD card reader/writer.
They’re now so cheap that my local dollar store carries them.