[USRP-users] RFNoC install problems

Louis Brown rfengr00 at me.com
Sat Dec 6 19:37:25 EST 2014

I'm having a couple issues with getting RFNoC installed.  I'm following instructions here:


I started with a fresh clone of UHD, but cmake fails to generate the makefile with error:

-- Building version: 003.008.000-135-g8d5d5f44
-- Using install prefix: /usr/local
-- Configuring done
CMake Error at tests/CMakeLists.txt:67 (ADD_EXECUTABLE):
  Cannot find source file:


  Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp
  .hxx .in .txx

-- Build files have been written to: /usr/local/src/uhd/host/build

The node_connect_test.cpp is not in my uhd directory.

I also can't get checkout the fpga submodule:

git submodule update
Cloning into 'fpga-src'...
The authenticity of host 'github.com (' can't be established.
RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'github.com,' (RSA) to the list of known hosts.
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
Clone of 'git at github.com:EttusResearch/fpga.git' into submodule path 'fpga-src' failed


Any ideas?


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