On 10/18/2012 05:49 PM, Arturo Rinaldi wrote: > After successfully building gnuradio 3.6.2 on *ubuntu quantal quetzal > 12.10* i get this error when launching gnuradio-companion : > /* > *//*artynet@artynet-VirtualBox:/usr/local/bin$ gnuradio-companion */ > /*Traceback (most recent call last):*//* > *//* File "/usr/local/bin/gnuradio-companion", line 58, in <module>*//* > *//* from gnuradio.grc.python.Platform import Platform*//* > *//* File > "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/python/Platform.py", line > 22, in <module>*//* > *//* from .. base.Platform import Platform as _Platform*//* > *//* File > "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/base/Platform.py", > line 22, in <module>*//* > *//* from .. base import ParseXML, odict*//* > *//* File > "/usr/local/lib/python2.7/dist-packages/gnuradio/grc/base/ParseXML.py", > line 20, in <module>*//* > *//* from lxml import etree*//* > *//* File "lxml.etree.pyx", line 67, in init lxml.etree > (src/lxml/lxml.etree.c:160085)*//* > *//* File "/usr/lib/python2.7/io.py", line 51, in <module>*//* > *//* import _io*//* > *//*TypeError: type '_io._IOBase' participates in gc and is a base type > but has inappropriate tp_free slot*//* > *//*Segmentation Fault (core dump created) >
The error seems to be entirely from lxml. So I would guess that this is an lxml issue not gnuradio related. Can you try to run python -c "from lxml import etree" and see if the error happens? -josh > */I satisfied all the required dependencies with the build-gnuradio > script by SBRAC. Any ideas to solve this issue, it never happened to me > in any build of GNURadio from stable tarball. Do I have to install some > other python package ? > > Thank you in advance > > Kind Regards > > Arturo > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
