Trouble compiling on Ubuntu

[wx273]

I'm trying to compile this to use a AirSpyHF+ Discovery with rx_fm. The device is recognised with just the AirSpy driver with gqrx but the HF+ Discovery apparently needs this driver for rx_tools. It seems to be missing the include libraries but I'm stumped how to solve this. I followed the Pothos Soapy build instructions and they completed without error. I have the hwe kernel. Any ideas what I can do please ?

git clone https://github.com/pothosware/SoapyAirspyHF.git Cloning into 'SoapyAirspyHF'... remote: Enumerating objects: 12, done. remote: Counting objects: 100% (12/12), done. remote: Compressing objects: 100% (8/8), done. remote: Total 85 (delta 4), reused 10 (delta 4), pack-reused 73 Unpacking objects: 100% (85/85), done.

cd SoapyAirspyHF/ mkdir build cd build cmake .. -- The CXX compiler identification is GNU 7.4.0 -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Build type not specified: defaulting to release. -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1") -- Checking for module 'libairspyhf' -- No package 'libairspyhf' found -- Could NOT find LIBAIRSPYHF (missing: LIBAIRSPYHF_LIBRARIES LIBAIRSPYHF_INCLUDE_DIRS) -- Performing Test HAS_STD_CXX11 -- Performing Test HAS_STD_CXX11 - Success -- Found Git: /usr/bin/git (found version "2.17.1") -- Module airspyhfSupport configured with version: 0.1.1-54f5487 CMake Error: The following variables are used in this project, but they are set to NOTFOUND. Please set them or make sure they are set and tested correctly in the CMake files: LIBAIRSPYHF_INCLUDE_DIRS (ADVANCED) used as include directory in directory /home/user1/code/SoapyAirspyHF used as include directory in directory /home/user1/code/SoapyAirspyHF used as include directory in directory /home/user1/code/SoapyAirspyHF used as include directory in directory /home/user1/code/SoapyAirspyHF used as include directory in directory /home/user1/code/SoapyAirspyHF used as include directory in directory /home/user1/code/SoapyAirspyHF used as include directory in directory /home/user1/code/SoapyAirspyHF LIBAIRSPYHF_LIBRARIES (ADVANCED) linked by target "airspyhfSupport" in directory /home/user1/code/SoapyAirspyHF

-- Configuring incomplete, errors occurred! See also "/home/user1/code/SoapyAirspyHF/build/CMakeFiles/CMakeOutput.log".

Linux meteor-test 5.0.0-36-generic #39~18.04.1-Ubuntu SMP Tue Nov 12 11:09:50 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

[guruofquality]

You need to install libairspyhf to build this project- https://github.com/pothosware/SoapyAirspyHF/wiki#dependencies

[wx273]

Yes ! That was it. I had done that previously but then switched laptops and this one didn't have it on there. Thank you very much !!! :)