Cannot import module dballe

[Marcos Sánchez Provencio]

This is the error I get

marcos@marcos-pc2:/usr/share/doc/python-dballe$ python -c 'import dballe'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/dballe/__init__.py", line 1, in <module>
    from dballe import *
  File "/usr/lib/python2.7/dist-packages/dballe/dballe.py", line 26, in <module>
    _dballe = swig_import_helper()
  File "/usr/lib/python2.7/dist-packages/dballe/dballe.py", line 18, in swig_import_helper
    import _dballe
ImportError: /usr/lib/x86_64-linux-gnu/libwreport.so.2: undefined symbol: _ZNK6wibble5tests8Location9fail_testERKSs

These are the versions I installed
marcos@marcos-pc2:/usr/share/doc/python-dballe$ LANG=C dpkg -l '*dballe*'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name Version Architecture Description
+++-=============================================-===========================-===========================-===============================================================================================
ii dballe 5.18-1 amd64 Database for punctual meteorological data (Command line tools)
ii dballe-common 5.18-1 all Common data files for all DB-All.e modules
un libdballe-bufrex-dev <none> <none> (no description available)
un libdballe-core-dev <none> <none> (no description available)
un libdballe-db-dev <none> <none> (no description available)
ii libdballe-dev 5.18-1 amd64 DB-All.e C development library for weather research
un libdballe-msg-dev <none> <none> (no description available)
ii libdballe5 5.18-1 amd64 DB-ALL.e C shared library for weather research
ii libdballef-dev 5.18-1 amd64 DB-All.e Fortran development library for weather research
ii libdballef4 5.18-1 amd64 DB-ALL.e Fortran shared library for weather research
ii python-dballe 5.18-1 amd64 DB-ALL.e Python library for weather research
un python2.7-dballe <none> <none> (no description available)