Hi all, For those of you not aware of the previous discussion on the postgis list, see:
https://lists.osgeo.org/pipermail/postgis-devel/2016-August/025887.html And the issue on StackExachange: https://gis.stackexchange.com/questions/204575/libsfcgal-so-1-undefined-symbol-upgrading-to-postgis-2-2-2-and-2-2-1 On 08/08/2016 11:11 AM, Luís de Sousa wrote: > Dear all, > > I have recently upgraded a workstation to Ubuntu 16.04 and since then I am > not able to use PostGis. I have the following set up (from the unstable PPA): > > - postgresql-9.5 > > - postgresql-9.5-postgis-2.2 (2.2.1+dfsg-3~xenial0) > > - postgis (2.2.1+dfsg-3~xenial0) > > > > Whenever I try to create the extension or use anything related to PostGIS I > get this error: > # CREATE EXTENSION postgis; ERROR: could not load library > "/usr/lib/postgresql/9.5/lib/postgis-2.2.so": > /usr/lib/x86_64-linux-gnu/libSFCGAL.so.1: undefined symbol: > _ZN5osgDB13writeNodeFileERKN3osg4NodeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPKNS_7OptionsE > > However, I have the SFCGAL headers and debug symbols installed: > > $ dpkg -l | grep sfcgal ii libsfcgal-dev 1.2.2-1 amd64 Library for ISO > 19107:2013 and OGC SFA 1.2 for 3D operations (dev part) ii libsfcgal1 1.2.2-1 > amd64 Library for ISO 19107:2013 and OGC SFA 1.2 for 3D operations (runtime > part) ii sfcgal-bin 1.2.2-1 amd64 Simple viewer for SFCGAL library ii > sfcgal-dbg 1.2.2-1 amd64 Debug symbols for SFCGAL > > > What is going wrong? Thank you, You have not answered the OpenSceneGraph related question on StackExchange. Please post the output for: ldd /usr/lib/x86_64-linux-gnu/libSFCGAL.so And: dpkg -l | egrep "open(scenegraph|threads)" You probably have the xenial OSG packages installed instead of those rebuild with the GDAL packages from UbuntuGIS. Kind Regards, Bas -- GPG Key ID: 4096R/6750F10AE88D4AF1 Fingerprint: 8182 DE41 7056 408D 6146 50D1 6750 F10A E88D 4AF1 _______________________________________________ UbuntuGIS mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/ubuntu http://trac.osgeo.org/ubuntugis/wiki
