File "...ADI-Pluto-SDR/grc-wrk/top_block.py", line 24, in from gnuradio import iio File "/usr/lib64/python2.7/site-packages/gnuradio/iio/__init__.py", line 35, in from iio_swig import * File "/usr/lib64/python2.7/site-packages/gnuradio/iio/iio_swig.py", line 21, in _iio_swig = swig_import_helper() File "/usr/lib64/python2.7/site-packages/gnuradio/iio/iio_swig.py", line 20, in swig_import_helper return importlib.import_module('_iio_swig') File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module __import__(name) ImportError: No module named _iio_swig HP8730:/usr # find . -name \*_iio_swig\* ./lib64/python2.7/site-packages/gnuradio/iio/_iio_swig.so HP8730:/usr # ldd ./lib64/python2.7/site-packages/gnuradio/iio/_iio_swig.so linux-vdso.so.1 (0x00007ffd45dc4000) libpython2.7.so.1.0 => /usr/lib64/libpython2.7.so.1.0 (0x00007fa8c0239000) ################################################## libgnuradio-iio.so.0 => not found <<======== Problem !!!! ################################################## libboost_filesystem.so.1.61.0 => /usr/lib64/libboost_filesystem.so.1.61.0 (0x00007fa8c0022000) libboost_system.so.1.61.0 => /usr/lib64/libboost_system.so.1.61.0 (0x00007fa8bfe1e000) libboost_thread.so.1.61.0 => /usr/lib64/libboost_thread.so.1.61.0 (0x00007fa8bfbfb000) libboost_date_time.so.1.61.0 => /usr/lib64/libboost_date_time.so.1.61.0 (0x00007fa8bf9ea000) libboost_chrono.so.1.61.0 => /usr/lib64/libboost_chrono.so.1.61.0 (0x00007fa8bf7e2000) libboost_atomic.so.1.61.0 => /usr/lib64/libboost_atomic.so.1.61.0 (0x00007fa8bf5e0000) libiio.so.0 => /usr/lib64/libiio.so.0 (0x00007fa8bf3c6000) libad9361.so.0 => not found libgnuradio-runtime-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-runtime-3.7.10.1.so.0.0.0 (0x00007fa8bf0f5000) libgnuradio-pmt-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-pmt-3.7.10.1.so.0.0.0 (0x00007fa8beeac000) libgnuradio-analog-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-analog-3.7.10.1.so.0.0.0 (0x00007fa8bec21000) libvolk.so.1.3 => /usr/lib64/libvolk.so.1.3 (0x00007fa8be8b3000) libgnuradio-blocks-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-blocks-3.7.10.1.so.0.0.0 (0x00007fa8be41a000) libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007fa8be091000) libm.so.6 => /lib64/libm.so.6 (0x00007fa8bdd94000) libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fa8bdb7d000) libc.so.6 => /lib64/libc.so.6 (0x00007fa8bd7d8000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fa8bd5bb000) libdl.so.2 => /lib64/libdl.so.2 (0x00007fa8bd3b7000) libutil.so.1 => /lib64/libutil.so.1 (0x00007fa8bd1b4000) librt.so.1 => /lib64/librt.so.1 (0x00007fa8bcfac000) libusb-1.0.so.0 => /usr/lib64/libusb-1.0.so.0 (0x00007fa8bcd94000) libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007fa8bca2b000) liblzma.so.5 => /usr/lib64/liblzma.so.5 (0x00007fa8bc802000) libz.so.1 => /lib64/libz.so.1 (0x00007fa8bc5ec000) libboost_program_options.so.1.54.0 => /usr/lib64/libboost_program_options.so.1.54.0 (0x00007fa8bc37a000) libboost_filesystem.so.1.54.0 => /usr/lib64/libboost_filesystem.so.1.54.0 (0x00007fa8bc163000) libboost_system.so.1.54.0 => /usr/lib64/libboost_system.so.1.54.0 (0x00007fa8bbf5f000) libboost_thread.so.1.54.0 => /usr/lib64/libboost_thread.so.1.54.0 (0x00007fa8bbd47000) libgnuradio-fft-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-fft-3.7.10.1.so.0.0.0 (0x00007fa8bbb23000) liborc-0.4.so.0 => /usr/lib64/liborc-0.4.so.0 (0x00007fa8bb89f000) /lib64/ld-linux-x86-64.so.2 (0x00007fa8c099d000) libudev.so.1 => /usr/lib64/libudev.so.1 (0x00007fa8bb67e000) libfftw3f.so.3 => /usr/lib64/libfftw3f.so.3 (0x00007fa8bb304000) libfftw3f_threads.so.3 => /usr/lib64/libfftw3f_threads.so.3 (0x00007fa8bb0fd000) libselinux.so.1 => /lib64/libselinux.so.1 (0x00007fa8baed7000) libcap.so.2 => /lib64/libcap.so.2 (0x00007fa8bacd2000) libresolv.so.2 => /lib64/libresolv.so.2 (0x00007fa8baabb000) libpcre.so.1 => /usr/lib64/libpcre.so.1 (0x00007fa8ba84c000) libad9361.so.0 => not found HP8730:/usr # find . -name libad9361.so.0 ./lib/libad9361.so.0 HP8730:/usr # ldconfig /usr/lib/libad9361.so HP8730:/usr # ldd ./lib64/python2.7/site-packages/gnuradio/iio/_iio_swig.so linux-vdso.so.1 (0x00007fffd377d000) libpython2.7.so.1.0 => /usr/lib64/libpython2.7.so.1.0 (0x00007fc7eb298000) libgnuradio-iio.so.0 => /usr/lib/libgnuradio-iio.so.0 (0x00007fc7eb043000) libboost_filesystem.so.1.61.0 => /usr/lib64/libboost_filesystem.so.1.61.0 (0x00007fc7eae2c000) libboost_system.so.1.61.0 => /usr/lib64/libboost_system.so.1.61.0 (0x00007fc7eac28000) libboost_thread.so.1.61.0 => /usr/lib64/libboost_thread.so.1.61.0 (0x00007fc7eaa05000) libboost_date_time.so.1.61.0 => /usr/lib64/libboost_date_time.so.1.61.0 (0x00007fc7ea7f4000) libboost_chrono.so.1.61.0 => /usr/lib64/libboost_chrono.so.1.61.0 (0x00007fc7ea5ec000) libboost_atomic.so.1.61.0 => /usr/lib64/libboost_atomic.so.1.61.0 (0x00007fc7ea3ea000) libiio.so.0 => /usr/lib64/libiio.so.0 (0x00007fc7ea1d0000) libad9361.so.0 => /usr/lib/libad9361.so.0 (0x00007fc7e9fcd000) libgnuradio-runtime-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-runtime-3.7.10.1.so.0.0.0 (0x00007fc7e9cfc000) libgnuradio-pmt-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-pmt-3.7.10.1.so.0.0.0 (0x00007fc7e9ab3000) libgnuradio-analog-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-analog-3.7.10.1.so.0.0.0 (0x00007fc7e9828000) libvolk.so.1.3 => /usr/lib64/libvolk.so.1.3 (0x00007fc7e94ba000) libgnuradio-blocks-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-blocks-3.7.10.1.so.0.0.0 (0x00007fc7e9021000) libstdc++.so.6 => /usr/lib64/libstdc++.so.6 (0x00007fc7e8c98000) libm.so.6 => /lib64/libm.so.6 (0x00007fc7e899b000) libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fc7e8784000) libc.so.6 => /lib64/libc.so.6 (0x00007fc7e83df000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fc7e81c2000) libdl.so.2 => /lib64/libdl.so.2 (0x00007fc7e7fbe000) libutil.so.1 => /lib64/libutil.so.1 (0x00007fc7e7dbb000) librt.so.1 => /lib64/librt.so.1 (0x00007fc7e7bb3000) libusb-1.0.so.0 => /usr/lib64/libusb-1.0.so.0 (0x00007fc7e799b000) libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007fc7e7632000) liblzma.so.5 => /usr/lib64/liblzma.so.5 (0x00007fc7e7409000) libz.so.1 => /lib64/libz.so.1 (0x00007fc7e71f3000) libboost_program_options.so.1.54.0 => /usr/lib64/libboost_program_options.so.1.54.0 (0x00007fc7e6f81000) libboost_filesystem.so.1.54.0 => /usr/lib64/libboost_filesystem.so.1.54.0 (0x00007fc7e6d6a000) libboost_system.so.1.54.0 => /usr/lib64/libboost_system.so.1.54.0 (0x00007fc7e6b66000) libboost_thread.so.1.54.0 => /usr/lib64/libboost_thread.so.1.54.0 (0x00007fc7e694e000) libgnuradio-fft-3.7.10.1.so.0.0.0 => /usr/lib64/libgnuradio-fft-3.7.10.1.so.0.0.0 (0x00007fc7e672a000) liborc-0.4.so.0 => /usr/lib64/liborc-0.4.so.0 (0x00007fc7e64a6000) /lib64/ld-linux-x86-64.so.2 (0x00007fc7eb9fc000) libudev.so.1 => /usr/lib64/libudev.so.1 (0x00007fc7e6285000) libfftw3f.so.3 => /usr/lib64/libfftw3f.so.3 (0x00007fc7e5f0b000) libfftw3f_threads.so.3 => /usr/lib64/libfftw3f_threads.so.3 (0x00007fc7e5d04000) libselinux.so.1 => /lib64/libselinux.so.1 (0x00007fc7e5ade000) libcap.so.2 => /lib64/libcap.so.2 (0x00007fc7e58d9000) libresolv.so.2 => /lib64/libresolv.so.2 (0x00007fc7e56c2000) libpcre.so.1 => /usr/lib64/libpcre.so.1 (0x00007fc7e5453000)