Hi, While installing gr-fosphor I got a following error: Command: *pybombs install gr-fosphor*
*[INFO] Prefix Python version is: 3.8.10[INFO] PyBOMBS Version 2.3.5[INFO] Phase 1: Creating install tree and installing binary packages:Install tree:|\- gr-fosphor[INFO] Phase 1 complete: All binary dependencies installed.[INFO] Phase 2: Recursively installing source packages to prefix:[INFO] Installing package: gr-fosphor[WARNING] Build dir already exists: /home/ubuntu/prefixes/gnuradio39/src/gr-fosphor/buildConfiguring: (100%) [==============================================================================================================================][WARNING] Configuration failed. Re-trying with higher verbosity.-- Using GMP.-- Found Boost: /lib/x86_64-linux-gnu/cmake/Boost-1.71.0/BoostConfig.cmake (found suitable version "1.71.0", minimum required is "1.71.0") found components: date_time program_options filesystem system regex thread unit_test_framework -- User set python executable /usr/bin/python3-- Found PythonInterp: /usr/bin/python3 (found version "3.8.10") -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.8.so <http://libpython3.8.so> (found suitable exact version "3.8.10") -- Extracting version information from git describe...-- Found Boost: /lib/x86_64-linux-gnu/cmake/Boost-1.71.0/BoostConfig.cmake (found suitable version "1.71.0", minimum required is "1.65") found components: system chrono thread -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.8.so <http://libpython3.8.so> (found suitable version "3.8.10", minimum required is "3") -- -- The build system will automatically enable all components.-- Use -DENABLE_DEFAULT=OFF to disable components by default.-- -- Configuring Python support...-- Dependency PYTHONLIBS_FOUND = TRUE-- Dependency pybind11_FOUND = 1-- Enabling Python support.-- Override with -DENABLE_PYTHON=ON/OFF-- -- Configuring GLFW support...-- Dependency GLFW3_FOUND = TRUE-- Enabling GLFW support.-- Override with -DENABLE_GLFW=ON/OFF-- -- Configuring QT support...-- Dependency Qt5_FOUND = 1-- Enabling QT support.-- Override with -DENABLE_QT=ON/OFF-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.8.10", minimum required is "3") -- Using install prefix: /home/ubuntu/prefixes/gnuradio39-- Building for version: 974ab2fe / 3.9.0git-- Python checking for pygccxml - not found-- -- ######################################################-- # Gnuradio enabled components -- ######################################################-- * Python-- * GLFW-- * QT-- -- ######################################################-- # Gnuradio disabled components -- ######################################################-- -- Using install prefix: /home/ubuntu/prefixes/gnuradio39CMake 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:/home/ubuntu/prefixes/gnuradio39/src/gr-fosphor/lib/Boost_INCLUDE_DIR used as include directory in directory /home/ubuntu/prefixes/gnuradio39/src/gr-fosphor/lib-- Configuring incomplete, errors occurred!See also "/home/ubuntu/prefixes/gnuradio39/src/gr-fosphor/build/CMakeFiles/CMakeOutput.log".See also "/home/ubuntu/prefixes/gnuradio39/src/gr-fosphor/build/CMakeFiles/CMakeError.log".[ERROR] Configuration failed after running at least twice.[ERROR] Problem occurred while building package gr-fosphor:Configuration failed[ERROR] Error installing package gr-fosphor. Aborting.* GNU Radio version: 3.9.2.0 Does anyone know what could cause the problem? -- Marcin Puchlik