[Discuss-gnuradio] GRC seg fault

[Jason Matusiak]

Hello,

I had a nicely working GRC on an Ubuntu 14.04 VM.  I then installed the
GR-CDMA module via PyBombs.  I was going through the steps to build the
different packages and GRC started acting weird.  I closed it down and
then when I reopened it, it throws this error:
$ gnuradio-companion
Segmentation fault (core dumped)

I ran:
$ gdb --args python $(which gnuradio-companion)

followed by "run", and it produces:
(gdb) run
Starting program: /usr/bin/python /usr/local/bin/gnuradio-companion
[Thread debugging using libthread_db enabled]
Using host libthread_db library
"/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffed061700 (LWP 24737)]
[New Thread 0x7fffec860700 (LWP 24738)]
Traceback (most recent call last):
  File
"/usr/share/gdb/auto-load/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.19-gdb.py",
line 63, in <module>
    from libstdcxx.v6.printers import register_libstdcxx_printers
ImportError: No module named 'libstdcxx'
[New Thread 0x7fffde7f6700 (LWP 24739)]
[New Thread 0x7fffddff5700 (LWP 24740)]
[New Thread 0x7fffdb7f4700 (LWP 24741)]
[New Thread 0x7fffd8ff3700 (LWP 24742)]
[New Thread 0x7fffd67f2700 (LWP 24743)]

Program received signal SIGSEGV, Segmentation fault.
0x00000000000124d6 in ?? ()


What is going wrong? Is there anything I can do to narrow this down
further?  I went into the gnuradio/build and did a make clean && make &&
sudo make install, but that does not fix anything.

Any tips would be appreciated!