Mokymų metu viename kompiuteryje (dėl mums nežinomų priežasčių) QGIS programa nedavė įdiegti plugin'ų.
Plugins -> Fetch Python Plugins

Operacinė sistema Windows 7 Home Premium
Galima spėti, kad tai dėl ypač geros kompiuterio apsaugos (antivirusinė ar ugniasienė). Gal kas gali padėti šiuo klausimu? pridedu metamą klaidą:
Traceback (most recent call last):
File "C:/PROGRA~2/Quantum GIS Lisboa/apps/qgis/./python\qgis\utils.py", line 143, in loadPlugin
__import__(packageName)
File "C:/PROGRA~2/Quantum GIS Lisboa/apps/qgis/./python\qgis\utils.py", line 309, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
ImportError: No module named sextante
Python version:
2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)]
QGIS version:
1.8.0-Lisboa Lisboa, f440b60
Python path: ['C:/PROGRA~2/Quantum GIS Lisboa/apps/qgis/./python', 'C:/Users/Gintar\xc4\x97/.qgis//python', 'C:/Users/Gintar\xc4\x97/.qgis//python/plugins', 'C:/PROGRA~2/Quantum GIS Lisboa/apps/qgis/./python/plugins', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\bin\\python27.zip', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\DLLs', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib\\plat-win', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib\\lib-tk', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\qgis\\bin', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib\\site-packages', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib\\site-packages\\PIL', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib\\site-packages\\win32', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib\\site-packages\\win32\\lib', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib\\site-packages\\Pythonwin', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode', 'C:\\PROGRA~2\\Quantum GIS Lisboa\\apps\\qgis\\python\\plugins\\fTools\\tools']>