Hi Zhongyuan, CMake couldn't determine the Git hash. Not sure why that is; it should say something like "Working off of feature or development branch. Updating version number." Is there a .git/ directory in your UHD source directory?
It looks like the CMake module FindPythonLibs [1] can't find your Python installation for some reason. I find that the program ccmake (a Curses interface for CMake) [2] is really useful for configuring and debugging CMake. You should verify that the relevant CMake variables [3] have the correct values. If debugging CMake sounds like a lot, you might want to just start fresh and make sure that all the steps in the installation guide were done correctly. Regards, Brent [1] https://cmake.org/cmake/help/v3.0/module/FindPythonLibs.html [2] https://cmake.org/cmake/help/v3.5/manual/ccmake.1.html [3] ENABLE_PYTHON_API, PYTHON_EXECUTABLE, PYTHON_INCLUDE_DIR, and PYTHON_LIBRARY are good ones to start with. On Wed, Jan 24, 2018 at 10:17 AM, Zhongyuan Zhao via USRP-users < usrp-users@lists.ettus.com> wrote: > Python2.7-dev is already installed, here is the full cmake print > > == > ➜ build cmake .. > -- > -- Configuring the python interpreter... > -- Python interpreter: /usr/bin/python > -- Override with: -DPYTHON_EXECUTABLE=<path-to-python> > fatal: Not a git repository (or any of the parent directories): .git > -- Could not determine git branch. Probably building from tarball. > fatal: Not a git repository (or any of the parent directories): .git > -- Using UHD Images Directory: OFF > -- Build type not specified: defaulting to release. > -- > -- Configuring Boost C++ Libraries... > -- Looking for optional Boost components... > -- Boost version: 1.54.0 > -- Found the following Boost libraries: > -- python > -- Looking for required Boost components... > -- Boost version: 1.54.0 > -- Found the following Boost libraries: > -- chrono > -- date_time > -- filesystem > -- program_options > -- regex > -- system > -- unit_test_framework > -- serialization > -- thread > -- Boost include directories: /usr/include > -- Boost library directories: /usr/lib/x86_64-linux-gnu > -- Boost libraries: /usr/lib/x86_64-linux-gnu/libboost_chrono.so;/usr/lib/ > x86_64-linux-gnu/libboost_date_time.so;/usr/lib/x86_64- > linux-gnu/libboost_filesystem.so;/usr/lib/x86_64-linux-gnu/ > libboost_program_options.so;/usr/lib/x86_64-linux-gnu/ > libboost_regex.so;/usr/lib/x86_64-linux-gnu/libboost_ > system.so;/usr/lib/x86_64-linux-gnu/libboost_unit_test_ > framework.so;/usr/lib/x86_64-linux-gnu/libboost_ > serialization.so;/usr/lib/x86_64-linux-gnu/libboost_thread. > so;/usr/lib/x86_64-linux-gnu/libpthread.so > -- > -- Python checking for Python version 2.7 or greater > -- Python checking for Python version 2.7 or greater - found > -- > -- Python checking for Mako templates 0.4.2 or greater > -- Python checking for Mako templates 0.4.2 or greater - found > -- > -- Python checking for requests 2.0 or greater > -- Python checking for requests 2.0 or greater - found > -- > -- Python checking for numpy 1.7 or greater > -- Python checking for numpy 1.7 or greater - found > -- > -- Configuring LibUHD support... > -- Dependency Boost_FOUND = 1 > -- Dependency HAVE_PYTHON_PLAT_MIN_VERSION = TRUE > -- Dependency HAVE_PYTHON_MODULE_MAKO = TRUE > -- Enabling LibUHD support. > -- Override with -DENABLE_LIBUHD=ON/OFF > -- > -- Configuring LibUHD - C API support... > -- Dependency ENABLE_LIBUHD = ON > -- Enabling LibUHD - C API support. > -- Override with -DENABLE_C_API=ON/OFF > -- > -- Configuring LibUHD - Python API support... > -- Dependency ENABLE_LIBUHD = ON > -- Dependency BOOST_PYTHON_FOUND = ON > -- Dependency HAVE_PYTHON_MODULE_NUMPY = TRUE > -- Dependency PythonLibs_FOUND = > -- Disabling LibUHD - Python API support. > -- Override with -DENABLE_PYTHON_API=ON/OFF > -- > -- Configuring Examples support... > -- Dependency ENABLE_LIBUHD = ON > -- Enabling Examples support. > -- Override with -DENABLE_EXAMPLES=ON/OFF > -- > -- Configuring Utils support... > -- Dependency ENABLE_LIBUHD = ON > -- Enabling Utils support. > -- Override with -DENABLE_UTILS=ON/OFF > -- > -- Configuring Tests support... > -- Dependency ENABLE_LIBUHD = ON > -- Enabling Tests support. > -- Override with -DENABLE_TESTS=ON/OFF > -- > -- checking for module 'libgps' > -- package 'libgps' not found > -- checking for module 'libgps >= 3.11' > -- package 'libgps >= 3.11' not found > -- Could NOT find LIBGPS (missing: LIBGPS_LIBRARY LIBGPS_INCLUDE_DIR) > -- > -- Configuring USB support... > -- Dependency ENABLE_LIBUHD = ON > -- Dependency LIBUSB_FOUND = TRUE > -- Enabling USB support. > -- Override with -DENABLE_USB=ON/OFF > -- > -- Configuring GPSD support... > -- Dependency ENABLE_LIBUHD = ON > -- Dependency ENABLE_GPSD = > -- Dependency LIBGPS_FOUND = FALSE > -- Disabling GPSD support. > -- Override with -DENABLE_GPSD=ON/OFF > -- > -- Configuring B100 support... > -- Dependency ENABLE_LIBUHD = ON > -- Dependency ENABLE_USB = ON > -- Enabling B100 support. > -- Override with -DENABLE_B100=ON/OFF > -- > -- Configuring B200 support... > -- Dependency ENABLE_LIBUHD = ON > -- Dependency ENABLE_USB = ON > -- Enabling B200 support. > -- Override with -DENABLE_B200=ON/OFF > -- > -- Configuring E100 support... > -- Dependency ENABLE_LIBUHD = ON > -- Dependency LINUX = TRUE > -- Disabling E100 support. > -- Override with -DENABLE_E100=ON/OFF > -- > -- Configuring E300 support... > -- Dependency ENABLE_LIBUHD = ON > -- Disabling E300 support. > -- Override with -DENABLE_E300=ON/OFF > -- > -- Configuring USRP1 support... > -- Dependency ENABLE_LIBUHD = ON > -- Dependency ENABLE_USB = ON > -- Enabling USRP1 support. > -- Override with -DENABLE_USRP1=ON/OFF > -- > -- Configuring USRP2 support... > -- Dependency ENABLE_LIBUHD = ON > -- Enabling USRP2 support. > -- Override with -DENABLE_USRP2=ON/OFF > -- > -- Configuring X300 support... > -- Dependency ENABLE_LIBUHD = ON > -- Enabling X300 support. > -- Override with -DENABLE_X300=ON/OFF > -- > -- Configuring N230 support... > -- Dependency ENABLE_LIBUHD = ON > -- Enabling N230 support. > -- Override with -DENABLE_N230=ON/OFF > -- > -- Configuring OctoClock support... > -- Dependency ENABLE_LIBUHD = ON > -- Enabling OctoClock support. > -- Override with -DENABLE_OCTOCLOCK=ON/OFF > -- > -- Configuring high resolution timing... > -- High resolution timing supported through clock_gettime. > -- > -- > -- > -- Configuring priority scheduling... > -- Priority scheduling supported through pthread_setschedparam. > -- > -- Configuring module loading... > -- Module loading supported through dlopen. > -- > -- Processing NI-RIO FPGA LVBITX Bitstreams... > -- Using x300.lvbitx_base for codegen > -- Using x310.lvbitx_base for codegen > -- > -- USB support enabled via libusb. > -- > -- Configuring interface address discovery... > -- Interface address discovery supported through getifaddrs. > -- > -- Loading build info. > -- > -- Adding B2XX device test target > -- Adding X3x0 device test target > -- > -- > -- Configuring Manual support... > -- Dependency DOXYGEN_FOUND = YES > -- Enabling Manual support. > -- Override with -DENABLE_MANUAL=ON/OFF > -- > -- Configuring API/Doxygen support... > -- Dependency DOXYGEN_FOUND = YES > -- Enabling API/Doxygen support. > -- Override with -DENABLE_DOXYGEN=ON/OFF > -- > -- Configuring Man Pages support... > -- Dependency GZIP_FOUND = TRUE > -- Dependency NOT_WIN32 = TRUE > -- Enabling Man Pages support. > -- Override with -DENABLE_MAN_PAGES=ON/OFF > -- > -- ###################################################### > -- # UHD enabled components > -- ###################################################### > -- * LibUHD > -- * LibUHD - C API > -- * Examples > -- * Utils > -- * Tests > -- * USB > -- * B100 > -- * B200 > -- * USRP1 > -- * USRP2 > -- * X300 > -- * N230 > -- * OctoClock > -- * Manual > -- * API/Doxygen > -- * Man Pages > -- > -- ###################################################### > -- # UHD disabled components > -- ###################################################### > -- * LibUHD - Python API > -- * GPSD > -- * E100 > -- * E300 > -- > -- ****************************************************** > -- * You are building a development branch of UHD. > -- * These branches are designed to provide early access > -- * to UHD and USRP features, but should be considered > -- * unstable and/or experimental! > -- ****************************************************** > -- Building version: 3.11.0.git-0-unknown > -- Using install prefix: /usr/local > -- Configuring done > -- Generating done > -- Build files have been written to: /home/<user>/uhd-python-api/ > host/build > > Zhongyuan Zhao > > PhD Candidate, > Department of Computer Science & Engineering, > University of Nebraska-Lincoln > Office Hour: WF 9:30-10:00am, Avery Hall 12, > Suite 117, Schorr Center, > Lincoln, Nebraska 68588-0115 > > > On Tue, Jan 23, 2018 at 6:01 PM, Martin Braun via USRP-users < > usrp-users@lists.ettus.com> wrote: > >> On Tue, Jan 23, 2018 at 04:36:13PM +0000, Zhongyuan Zhao wrote: >> > Hi, >> > The CMAKE shows that Python API is disabled, >> > I was unable to enable it. It shows >> > Dependency PythonLibs_FOUND = >> > Is there anything missing? >> >> You need Python development libraries, e.g., python2.7-dev if you're on >> Ubuntu. >> >> -- Martin >> >> >> _______________________________________________ >> USRP-users mailing list >> USRP-users@lists.ettus.com >> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com >> >> > > _______________________________________________ > USRP-users mailing list > USRP-users@lists.ettus.com > http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com > >
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