OK. I solve this problem. It seems that libqgis package is not automatically updated when we update the qgis.
Noli On 1/15/11, Noli Sicad <nsi...@gmail.com> wrote: > Still this undefined symbol: _ZN19QgsComposerScaleBar16applyDefaultSizeEv is > in > > Quantum GIS - 1.7.0-Trunk 'Trunk' (15050M) > > Anybody can fix this undefined symbol? > > ~~~~~ > Couldn't load PyQGIS. > Python support will be disabled. > > > Traceback (most recent call last): > File "", line 1, in > ImportError: /usr/lib/python2.6/dist-packages/qgis/core.so: undefined > symbol: _ZN19QgsComposerScaleBar16applyDefaultSizeEv > > ~~~~~ > > Thanks. > > Noli > > On 1/14/11, Noli Sicad <nsi...@gmail.com> wrote: >> I am using Lucid Nightly build. >> >> http://www.qgis.org/wiki/Download#Ubuntu >> >> I am not compiling. I am using the Synaptic Package Manager. >> >> However, in console / terminal is saying the right version. >> >> ~~~~~~~~ >> noli@noli-laptop:~$ qgis --help >> Quantum GIS - 1.7.0-Trunk 'Trunk' (15038M) >> Quantum GIS (QGIS) is a viewer for spatial data sets, including >> raster and vector data. >> Usage: qgis [options] [FILES] >> options: >> [--snapshot filename] emit snapshot of loaded datasets to given file >> [--width width] width of snapshot to emit >> [--height height] height of snapshot to emit >> [--lang language] use language for interface text >> [--project projectfile] load the given QGIS project >> [--extent xmin,ymin,xmax,ymax] set initial map extent >> [--nologo] hide splash screen >> [--noplugins] don't restore plugins on startup >> [--optionspath path] use the given QSettings path >> [--configpath path] use the given path for all user configuration >> [--help] this text >> >> FILES: >> Files specified on the command line can include rasters, >> vectors, and QGIS project files (.qgs): >> 1. Rasters - Supported formats include GeoTiff, DEM >> and others supported by GDAL >> 2. Vectors - Supported formats include ESRI Shapefiles >> and others supported by OGR and PostgreSQL layers using >> the PostGIS extension >> ~~~~~~ >> >> Who is responsible for this nightly build? Is it done automatically? >> >> Thanks. >> >> Noli >> >> On 1/14/11, Marco Hugentobler <marco.hugentob...@sourcepole.ch> wrote: >>>> The funny thing, it is reporting a very old QGIS 14993M and GDAL 1.6.3 >>> >>> Could it be that you are linking to an old version of libqgis_core.so? >>> Because >>> QgsComposerScaleBar::applyDefaultSize was added after 14993, so a >>> conflict >>> between two library versions could be the reason. >>> >>> Regards, >>> Marco >>> >>> Am Freitag, 14. Januar 2011, um 07.21:49 schrieb Noli Sicad: >>>> Updated to 1.7. SVN r15038. Ubuntu 10.04 a few minutes ago. >>>> >>>> I still got the same problem. >>>> >>>> The funny thing, it is reporting a very old QGIS 14993M and GDAL 1.6.3 >>>> >>>> ~~~~~~~~~~~~~~ >>>> Couldn't load PyQGIS. >>>> Python support will be disabled. >>>> >>>> >>>> Traceback (most recent call last): >>>> File "", line 1, in >>>> ImportError: /usr/lib/python2.6/dist-packages/qgis/core.so: undefined >>>> symbol: _ZN19QgsComposerScaleBar16applyDefaultSizeEv >>>> >>>> >>>> Python version: >>>> 2.6.5 (r265:79063, Apr 16 2010, 13:28:26) >>>> [GCC 4.4.3] >>>> >>>> QGIS version: >>>> 1.7.0-Trunk 'Trunk', 14993M >>>> >>>> ~~~~~~~~~~~~~ >>>> >>>> I hope it will be fixed in the next version. >>>> >>>> Noli >>>> >>>> On 1/14/11, Noli Sicad <nsi...@gmail.com> wrote: >>>> > Hi, >>>> > >>>> > I got this error, >>>> > >>>> > /qgis/core.so: undefined symbol: >>>> > _ZN19QgsComposerScaleBar16applyDefaultSizeEv >>>> > >>>> > in Qgis Trunk r15027 Ubuntu 10.04. >>>> > >>>> > ~~~~~~~~ >>>> > Couldn't load PyQGIS. >>>> > Python support will be disabled. >>>> > >>>> > Traceback (most recent call last): >>>> > File "", line 1, in >>>> > >>>> > ImportError: /usr/lib/python2.6/dist-packages/qgis/core.so: undefined >>>> > symbol: _ZN19QgsComposerScaleBar16applyDefaultSizeEv >>>> > >>>> > >>>> > Python version: >>>> > 2.6.5 (r265:79063, Apr 16 2010, 13:28:26) >>>> > >>>> > ~~~~~~~~~~` >>>> > >>>> > Noli >>>> >>>> _______________________________________________ >>>> Qgis-developer mailing list >>>> Qgis-developer@lists.osgeo.org >>>> http://lists.osgeo.org/mailman/listinfo/qgis-developer >>> >>> >>> -- >>> Dr. Marco Hugentobler >>> Sourcepole - Linux & Open Source Solutions >>> Churerstrasse 22, CH-8808 Pfäffikon SZ, Switzerland >>> marco.hugentob...@sourcepole.ch http://www.sourcepole.ch >>> Technical Advisor QGIS Project Steering Committee >>> >> > _______________________________________________ Qgis-developer mailing list Qgis-developer@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/qgis-developer