Problem with GRC after installation with build-gnuradio

GNU Radio
1

Hi,

I have installed GR with the build-gnuradio script from Marcus. In the
past
it worked well on several machines, but now I have a problem with the
gnuradio companion after installation. Once I start the grc from the
command
line I get a segmentation fault:

esemannt@gr01-desktop:~/source$ gnuradio-companion Segmentation fault
(core
dumped)

Unfortunately I get no more error information. After “dmesg” I got:

[91365.599988] gnuradio-compan[28920]: segfault at 26356 ip
0000000000026356
sp 00007fffa6004ca8 error 14 in python2.7[400000+271000]

In the past (with an older GR version) GRC worked fine on this machine.
Does
anyone have an idea that might help me?

Everything else, i.e uhd_find_devices and other python code, works fine.
I’ve uploaded the logfile from installation with build-gnuradio to:

I’m using a:
Intel Core i7 CPU 920 @ 2.67GHz 8
ubuntu 12.04 LTS (64-bit)

Thanks in advance and best regards,
Tim E.

=

2

On Fri, Jun 28, 2013 at 4:24 AM, Tim E. [email protected]
wrote:

Unfortunately I get no more error information. After “dmesg” I got:
CoSA

I’m using a:
Intel Core i7 CPU 920 @ 2.67GHz 8
ubuntu 12.04 LTS (64-bit)

Thanks in advance and best regards,
Tim E.

Tim,

I suggest you try running build-gnuradio again (after removing any
currently installed versions of GNU Radio). You might have gotten hit
when we updated the branches for the 3.7 release and before Martin was
able to update the build script. If you run build-gnuradio now, you
should be installing version 3.6.5.1, which should be the same as
you’ve been using for a while (with some bug fixes).

You can use ‘gnuradio-config -v’ to see what version is installed to
make sure.

Tom