gistfile1.txt

Couldn't load plugin inasafe due an error when calling its classFactory() method

Traceback (most recent call last):
  File "/usr/local/qgis1.8/share/qgis/python/qgis/utils.py", line 164, in startPlugin
    plugins[packageName] = package.classFactory(iface)
  File "/home/timlinux/.qgis//python/plugins/inasafe/__init__.py", line 72, in classFactory
    from safe_qgis.plugin import Plugin
  File "/usr/local/qgis1.8/share/qgis/python/qgis/utils.py", line 309, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "/home/timlinux/.qgis//python/plugins/inasafe/safe_qgis/__init__.py", line 8, in 
    from utilities import setupLogger
  File "/usr/local/qgis1.8/share/qgis/python/qgis/utils.py", line 309, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "/home/timlinux/.qgis//python/plugins/inasafe/safe_qgis/utilities.py", line 43, in 
    from safe_interface import temp_dir
  File "/usr/local/qgis1.8/share/qgis/python/qgis/utils.py", line 309, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
  File "/home/timlinux/.qgis//python/plugins/inasafe/safe_qgis/safe_interface.py", line 50, in 
    from safe.postprocessors import get_post_processors
ImportError: cannot import name get_post_processors