GRC not working with B200, cannot locate firmware

GNU Radio
1

I cannot get GRC to work with my B200.

I have performed the steps here:
http://code.ettus.com/redmine/ettus/projects/uhd/wiki/UHD_Build

Any suggestions?

Thanks

Using Volk machine: sse4_2_64

UHD Warning:
Could not locate B200 firmware.
Please install the images package. Please run:
sudo “/usr/local/lib/uhd/utils/uhd_images_downloader.py”
Traceback (most recent call last):
File “/home/user/GRC Files/top_block.py”, line 152, in
tb = top_block()
File “/home/user/GRC Files/top_block.py”, line 89, in init
channels=range(1),
File “/usr/lib/python2.7/dist-packages/gnuradio/uhd/init.py”, line
122, in constructor_interceptor
return old_constructor(*args)
File “/usr/lib/python2.7/dist-packages/gnuradio/uhd/uhd_swig.py”, line
1719, in make
return _uhd_swig.usrp_source_make(*args)
RuntimeError: LookupError: KeyError: No devices found for ----->
Empty Device Address

Done

2

Any suggestions?

The program knows that I have a B200 plugged in, just isn’t linking to
the firmware I suppose.

I have been struggling with this problem for some time now.

Any help would be much appreciated!