layerfx.py crashed with ImportError: could not import gio

[norbert-bug]

Binary package hint: gimp-plugin-registry

pinio@piniobook:~$ lsb_release -rd
Description: Ubuntu lucid (development branch)
Release: 10.04

pinio@piniobook:~$ apt-cache policy gimp-plugin-registry
gimp-plugin-registry:
  Zainstalowana: 2.2-1ubuntu2
  Kandydująca: 2.2-1ubuntu2
  Tabela wersji:
 *** 2.2-1ubuntu2 0
        500 http://pl.archive.ubuntu.com lucid/universe Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
Architecture: i386
Date: Sun Jan 10 23:15:36 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/lib/gimp/2.0/plug-ins/layerfx.py
InterpreterPath: /usr/bin/python2.6
Package: gimp-plugin-registry 2.2-1ubuntu2
ProcCmdline: /usr/bin/python /usr/lib/gimp/2.0/plug-ins/layerfx.py -gimp 10 9 -query 0
ProcEnviron:
 SHELL=/bin/bash
 LANG=pl_PL.UTF-8
ProcVersionSignature: Ubuntu 2.6.32-10.14-generic
PythonArgs: ['/usr/lib/gimp/2.0/plug-ins/layerfx.py', '-gimp', '10', '9', '-query', '0']
SourcePackage: gimp-plugin-registry
Tags: lucid
Title: layerfx.py crashed with ImportError: could not import gio
Traceback: ImportError: could not import gio
Uname: Linux 2.6.32-10-generic i686
UserGroups: adm admin audio cdrom dialout dip fax fuse lpadmin netdev plugdev sambashare tape video