LibUHD - Python API problem (RFNoC not found)

Hello users,

 

When I try to install UHD 3.14.0.0 on RedHat 7.5 system, I can’t enabled components LibUHD – Python API. For GNU Radio’s installation I don’t have problem.

For the install I have follow this tutorials :

·       https://files.ettus.com/manual_archive/v3.14.0.0/html/page_build_guide.html#build_instructions_unix

·       https://www.gnuradio.org/doc/doxygen-3.7/build_guide.html#dependencies

I have try to add -DENABLE_PYTHON_API=ON.

 

I have also install python3-devel like it is mentioned at this link : USRP Hardware Driver and USRP Manual: Python API (ettus.com)

 

If someone has ever had this problem could you explain me how to solve this please, because when I try to build my block I cannot find ettus and after if I try to build gr-ettus I cannot find RFNoC. So I suppose that the problem is LibUHD – Python API but I not sure. When I launch my flowgraph GNU Radio doesn’t recognize Radio, DDC, DUC and my own block that I can’t build.

My program works on Ubuntu 18.04 system with UHD-3.14.0.0 and GNU Radio 3.7.11.1.

 

Thanks for your help.

 

Regards.

 

Fred