Greetings GnuRadio community For a week now i am trying to install gnuradio on Ubuntu 14.04. I use the command to fetch the script
wget http://www.sbrac.org/files/build-gnuradio && chmod a+x ./build-gnuradio & ./build-gnuradioand after 5 (!!!!!!) hours it finishes succesfully. After that i set the PYTHONPATH as it is directed after the completion of the installation export PYTHONPATH=/usr/local/lib/python2.7/dist-packages Then i execute gnuradio-companion and i get a segmentation fault. I traced the fault using gdb and the following commands gdb --args python $(which gnuradio-companion)(gdb) run (gbd) bt As a result i get the detailed trace that is attached. Below i pasted the lines of the trace that shows the error. It seems that it cannot import gnuradio because the because the PYTHONPATH is not correct. This drives me crazy because i am sure that the PYTHONPATH is correct. #94 0x080a9728 in PyRun_FileExFlags (fp=fp@entry=0x837bc38, filename=filename@entry=0xbffff267 "/usr/local/bin/gnuradio-companion", start=start@entry=257, globals=globals@entry={'GPollableInputStream': <type at remote 0xb7a723dc>, 'main': <function at remote 0xb6788994>, 'get_source_tree_root': <function at remote 0xb678895c>, 'show_gtk_error_dialog': <function at remote 0xb7c8ab1c>, '__builtins__': <module at remote 0xb7d4311c>, 'check_gnuradio_import': <function at remote 0xb678864c>, '__file__': '/usr/local/bin/gnuradio-companion', 'gtk': <module at remote 0xb7a4e56c>, 'pygtk': <module at remote 0xb7c8d9a4>, '__package__': None, 'sys': <module at remote 0xb7d432e4>, 'optparse': <module at remote 0xb7c8df2c>, 'GR_IMPORT_ERROR_MESSAGE': 'Cannot import gnuradio.\n\nIs the python path environment variable set correctly?\n All OS: PYTHONPATH\n\nIs the library path environment variable set correctly?\n Linux: LD_LIBRARY_PATH\n Windows: PATH\n MacOSX:---Type <return> to continue, or q <return> to quit--- DYLD_LIBRARY_PATH\n', 'VERSION_AND_DISCLAIMER_TEMPLATE': 'GNU Radio Companion %s\n\nThis program is part of GNU Radio\nGRC comes with ABSOLUTELY NO WARRANTY.\nThis is free software, and you are welcome to redistribute it.\n', '...(truncated), locals=locals@entry={'GPollableInputStream': <type at remote 0xb7a723dc>, 'main': <function at remote 0xb6788994>, 'get_source_tree_root': <function at remote 0xb678895c>, 'show_gtk_error_dialog': <function at remote 0xb7c8ab1c>, '__builtins__': <module at remote 0xb7d4311c>, 'check_gnuradio_import': <function at remote 0xb678864c>, '__file__': '/usr/local/bin/gnuradio-companion', 'gtk': <module at remote 0xb7a4e56c>, 'pygtk': <module at remote 0xb7c8d9a4>, '__package__': None, 'sys': <module at remote 0xb7d432e4>, 'optparse': <module at remote 0xb7c8df2c>, 'GR_IMPORT_ERROR_MESSAGE': 'Cannot import gnuradio.\n\nIs the python path environment variable set correctly?\n All OS: PYTHONPATH\n\nIs the library path environment variable set correctly?\n Linux: LD_LIBRARY_PATH\n Windows: PATH\n MacOSX: DYLD_LIBRARY_PATH\n', 'VERSION_AND_DISCLAIMER_TEMPLATE': 'GNU Radio Companion %s\n\nThis program is part of GNU Radio\nGRC comes with ABSOLUTELY NO WARRANTY.\nThis is free software, and you are welcome to redistribute it.\n', '...(truncated), closeit=closeit@entry=1, flags=flags@entry=0xbfffef2c) at ../Python/pythonrun.c:1356 #95 0x080aa008 in PyRun_SimpleFileExFlags (fp=0x837bc38, filename=<optimized out>, closeit=1, flags=0xbfffef2c) at ../Python/pythonrun.c:948 #96 0x080aa0fb in PyRun_AnyFileExFlags (fp=fp@entry=0x837bc38, filename=<optimized out>, filename@entry=0xbffff267 "/usr/local/bin/gnuradio-companion", closeit=closeit@entry=1, flags=flags@entry=0xbfffef2c) at ../Python/pythonrun.c:752 #97 0x080aad65 in Py_Main (argc=argc@entry=2, argv=argv@entry=0xbffff064) at ../Modules/main.c:640 #98 0x080aae44 in main (argc=2, argv=0xbffff064) at ../Modules/python.c:23 Can anyone help with this? I tried everything i could and i am desperate!! Minas
trace-segfault
Description: Binary data
_______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
