Up2date

Запускаю up2date - вылазит ошибка. Как бороться? Traceback (innermost last): File "/usr/sbin/up2date", line 996, in ? main() File "/usr/sbin/up2date", line 321, in main up2date.updateLoginInfo() File "/usr/share/rhn/up2date_client/up2date.py", line 426, in updateLoginInfo loginInfo = login() File "/usr/share/rhn/up2date_client/up2date.py", line 332, in login server = getServer() File "/usr/share/rhn/up2date_client/up2date.py", line 224, in getServer proxyHost = getProxySetting() File "/usr/share/rhn/up2date_client/up2date.py", line 212, in getProxySetting if proxyHost[:7] == "http://": TypeError: unsliceable object