Hi Aaron, considering this is a problem while bulding UHD, I'd argue that this isn't really a question for the GNU Radio mailing list – more likely for the UHD mailing list.
However, knowing CentOS 7, I know that just "yum install gnuradio" gives you GNU Radio 3.7.11 (which is a bit dusty, indeed, but not too bad) and UHD 3.10.1.0, which is more than sufficient to use a B210. By the way, building a newer UHD from source means that you'll have to uninstall gnuradio, uhd as installed through yum, and also build gnuradio from source. Not an ideal start you're off to! So, I'd really go with "solve the original issue rather than trying to build UHD from source". So, original problem is almost certainly that you don't have access to the USB device: if "sudo uhd_usrp_probe" finds the USRP with the "native" CentOS UHD, then that's exactly the case. Best regards, Marcus On Wed, 2019-05-22 at 23:27 +0000, Chesir, Aaron M. wrote: > Folks, > > I am trying to get my GNUradio Companion UHD Source to recognize a USRP B210 > connected on a USB port of my CentOS 7.0 laptop. GR complains that it cannot > find the device. Following the Internet advice, I decided to (re-)installed > my UHD code from source. I followed the advice exactly, but when I ran cmake, > my computer complained that I did not have BOOST. I then followed the > Internet advice on installing BOOST, which seemed error-free, but when I went > back to re-run the cmake to build UHD, I received the very same complaint as > before. > > It may matter that I had installed GNUradio to a directory under my HOME > directory. > > In any case, can someone please tell me a known-goo-and-tested method for > installing boost on CentOS, so that I can run cmake to update my UHD code? > > Thanks, > > Aaron Chesir > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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