[Discuss-gnuradio] Can't find "usrp simple source" in pybombs install of gnuradio-companion

[Ed Troy]

I am trying to set up a gnuradio-companion system on a Ubuntu 17.04 
machine that is within VMWare. I seem to be almost there, but when I 
import an example, it all looks good except there is one missing block. 
It is "usrp_simple_source". How can I add this to gnuradio-companion? I 
have installed UHD, hackrf, osmosdr, etc, but I can't find that block 
anywhere. I did find 
https://github.com/cpatulea/gnuradio-thinkrf/blob/master/grc/grc_gnuradio/usrp/simple_usrp.py 
which seems to describe the creation of the block, but I would think it 
would be there because of everything that I installed using pybombs. How 
do I get this into my setup without messing it all up? Using pybombs I 
installed everything into ~/prefix/default

Ed