Hello, Well, I installed the gr-ldpc module using pybombs in Gnuradio v3.7.6.1, and it no error occurred during the installation. I opened the Gnuradio and searched the module in the module list, and it was there, but when I tried to add the block: ldpc_encoder_bb to my project, the entire project in the flow graph disappeared, like when there is an erro in the .xml file of the block. So, because of that, I tried install the module using OOT method. But I got the same results.The installation by OOT method occurred well, it was presented only some warnings during cmake process (file: log_cmake.txt). After that, I tried to open the example 1 of this module, it looked like the module would work fine, but after I configured the project to use my alist file ( alist file example from: http://www.inference.phy.cam.ac.uk/mackay/codes/alist.html) and executed the flow graph, the gnuradio showed me the some errors. (File: log_gnuradio.txt) I don't know what can be causing these errors, maybe some library or module is missing.Do you have some ideia what can be? Thanks. --------------------- log_cmake.txt ---------------- -- The CXX compiler identification is GNU 4.8.2-- The C compiler identification is GNU 4.8.2-- 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-- Check for working C compiler: //usr/bin/cc-- Check for working C compiler: //usr/bin/cc -- works-- Detecting C compiler ABI info-- Detecting C compiler ABI info - done-- Build type not specified: defaulting to release.-- Boost version: 1.54.0-- Found the following Boost libraries:-- filesystem-- system-- Found PkgConfig: //usr/bin/pkg-config (found version "0.26") -- checking for module 'gnuradio-runtime'-- found gnuradio-runtime, version 3.7.7git-- Found GNURADIO_RUNTIME: gnuradio-runtime;gnuradio-pmt -- checking for module 'cppunit'-- found cppunit, version 1.13.1-- Found CPPUNIT: //usr/lib/x86_64-linux-gnu/libcppunit.so;dl -- Found SWIG: //usr/bin/swig2.0 (found version "2.0.11") -- Found PythonLibs: //usr/lib/x86_64-linux-gnu/libpython2.7.so (found version "2.7.6") CMake Warning (dev) at cmake/Modules/GrSwig.cmake:25 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:44 Argument not separated from preceding token by whitespace.Call Stack (most recent call first): swig/CMakeLists.txt:28 (include)This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at cmake/Modules/GrSwig.cmake:25 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:92 Argument not separated from preceding token by whitespace.Call Stack (most recent call first): swig/CMakeLists.txt:28 (include)This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at cmake/Modules/GrSwig.cmake:25 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:100 Argument not separated from preceding token by whitespace.Call Stack (most recent call first): swig/CMakeLists.txt:28 (include)This warning is for project developers. Use -Wno-dev to suppress it. -- Found PythonInterp: //usr/bin/python (found version "2.7.6") CMake Warning (dev) at swig/CMakeLists.txt:29 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:44 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at swig/CMakeLists.txt:29 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:92 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at swig/CMakeLists.txt:29 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:100 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. -- Found Doxygen: //usr/bin/doxygen (found version "1.8.6") CMake Warning (dev) at cmake/Modules/GrSwig.cmake:182 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:44 Argument not separated from preceding token by whitespace.Call Stack (most recent call first): swig/CMakeLists.txt:47 (GR_SWIG_INSTALL)This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at cmake/Modules/GrSwig.cmake:182 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:92 Argument not separated from preceding token by whitespace.Call Stack (most recent call first): swig/CMakeLists.txt:47 (GR_SWIG_INSTALL)This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at cmake/Modules/GrSwig.cmake:182 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:100 Argument not separated from preceding token by whitespace.Call Stack (most recent call first): swig/CMakeLists.txt:47 (GR_SWIG_INSTALL)This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at python/CMakeLists.txt:23 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:44 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at python/CMakeLists.txt:23 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:92 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at python/CMakeLists.txt:23 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:100 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at apps/CMakeLists.txt:20 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:44 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at apps/CMakeLists.txt:20 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:92 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. CMake Warning (dev) at apps/CMakeLists.txt:20 (include): Syntax Warning in cmake code at //usr/local/src/pybombs/src/gr-ldpc/cmake/Modules/GrPython.cmake:196:100 Argument not separated from preceding token by whitespace.This warning is for project developers. Use -Wno-dev to suppress it. --------------------- log_gnuradio.txt-------------------------- Generating: "/home/luiz/top_block.py" Generating: "/home/luiz/top_block.py" Executing: "/home/luiz/top_block.py" Traceback (most recent call last): File "/home/luiz/top_block.py", line 69, in <module> tb = top_block() File "/home/luiz/top_block.py", line 44, in __init__ self.ldpc_ldpc_hier_encoder_bb_0 = ldpc.ldpc_hier_encoder_bb("/home/luiz/alist/alist_file") File "/usr/local/src/target/lib/python2.7/dist-packages/ldpc/ldpc_hier_encoder_bb.py", line 36, in __init__ encoder = ldpc.ldpc_encoder_bb(alist_file) File "/usr/local/src/target/lib/python2.7/dist-packages/ldpc/ldpc_swig.py", line 463, in make return _ldpc_swig.ldpc_encoder_bb_make(*args, **kwargs)RuntimeError: gr::io_signature(3) >>> Done
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