Ane mau tanya nih gan, kok software center ane pas di buka nge respon, tapi loading mulu yaaa di software center nya, jadi ga bisa nongol aplikasi-aplikasi nya...
,Ane nyoba ke terminal dan ketik software-center

Yang keluar ini gan :

root@Kali:~# software-center
2015-04-18 04:19:51,469 - softwarecenter.ui.gtk3.em - INFO - EM's: 21 17 25
2015-04-18 04:19:53,908 - softwarecenter.backend.piston.rnrclient - ERROR - need python-piston-mini client
available in natty or from:
ppa:software-store-developers/daily-build
2015-04-18 04:19:53,911 - softwarecenter.backend.reviews - WARNING - Could not get usefulness from server, no username in config file
2015-04-18 04:19:53,941 - softwarecenter.fixme - WARNING - logs to the root logger: '('/usr/lib/python2.7/dist-packages/gi/importer.py', 51, 'find_module')'
2015-04-18 04:19:53,941 - root - ERROR - Could not find any typelib for LaunchpadIntegration
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 1141, in show_lobby
self.view_manager.set_active_view(ViewPages.AVAILABLE)
File "/usr/share/software-center/softwarecenter/ui/gtk3/session/viewmanager.py", line 125, in set_active_view
view_widget.init_view()
File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/availablepane.py", line 110, in init_view
SoftwarePane.init_view(self)
File "/usr/share/software-center/softwarecenter/ui/gtk3/panes/softwarepane.py", line 261, in init_view
self.icons, self.show_ratings)
File "/usr/share/software-center/softwarecenter/ui/gtk3/views/appview.py", line 69, in __init__
self.helper = AppPropertiesHelper(db, cache, icons)
File "/usr/share/software-center/softwarecenter/ui/gtk3/models/appstore2.py", line 238, in __init__
softwarecenter.paths.APP_INSTALL_PATH)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 111, in parse_applications_menu
category = self._parse_menu_tag(child)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 271, in _parse_menu_tag
query = self._parse_include_tag(element)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 230, in _parse_include_tag
return self._parse_and_or_not_tag(include, query, xapian.Query.OP_AND)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 177, in _parse_and_or_not_tag
or_elem = self._parse_and_or_not_tag(and_elem, xapian.Query(), xapian.Query.OP_OR)
File "/usr/share/software-center/softwarecenter/db/categories.py", line 217, in _parse_and_or_not_tag
q = self.db.xapian_parser.parse_query(s, xapian.QueryParser.FLAG_WILDCARD)
File "/usr/share/software-center/softwarecenter/db/database.py", line 151, in xapian_parser
self._parser_per_thread[thread_name] = self._get_new_xapian_parser()
File "/usr/share/software-center/softwarecenter/db/database.py", line 175, in _get_new_xapian_parser
xapian_parser.set_database(self.xapiandb)
File "/usr/share/software-center/softwarecenter/db/database.py", line 143, in xapiandb
self._db_per_thread[thread_name] = self._get_new_xapiandb()
File "/usr/share/software-center/softwarecenter/db/database.py", line 155, in _get_new_xapiandb
xapiandb = xapian.Database(self._db_pathname)
File "/usr/lib/python2.7/dist-packages/xapian/__init__.py", line 3666, in __init__
_xapian.Database_swiginit(self,_xapian.new_Database(*args))
xapian.DatabaseOpeningError: Couldn't stat '/var/cache/software-center/xapian' (No such file or directory)
2015-04-18 04:19:57,648 - softwarecenter.backend.spawn_helper - WARNING - exit code 1 from helper
2015-04-18 04:19:57,649 - softwarecenter.backend.spawn_helper - WARNING - got error from helper: 'Traceback (most recent call last):
File "/usr/share/software-center/piston_get_scagent_available_apps.py", line 11, in <module>
import piston_mini_client.auth
ImportError: No module named piston_mini_client.auth
'
2015-04-18 04:19:57,650 - softwarecenter.db.update - WARNING - error: Traceback (most recent call last):
File "/usr/share/software-center/piston_get_scagent_available_apps.py", line 11, in <module>
import piston_mini_client.auth
ImportError: No module named piston_mini_client.auth

2015-04-18 04:19:58,085 - softwarecenter.ui.gtk3.app - INFO - software-center-agent finished with status 1
Traceback (most recent call last):
File "/usr/share/software-center/softwarecenter/backend/channel_impl/aptchannels.py", line 157, in _check_for_channel_updates_timer
if self._check_for_channel_updates():
File "/usr/share/software-center/softwarecenter/backend/channel_impl/aptchannels.py", line 174, in _check_for_channel_updates
db_origins = set(self.db.get_origins_from_db())
File "/usr/share/software-center/softwarecenter/db/database.py", line 484, in get_origins_from_db
for term in self.xapiandb.allterms("XOO"):
File "/usr/share/software-center/softwarecenter/db/database.py", line 143, in xapiandb
self._db_per_thread[thread_name] = self._get_new_xapiandb()
File "/usr/share/software-center/softwarecenter/db/database.py", line 155, in _get_new_xapiandb
xapiandb = xapian.Database(self._db_pathname)
File "/usr/lib/python2.7/dist-packages/xapian/__init__.py", line 3666, in __init__
_xapian.Database_swiginit(self,_xapian.new_Database(*args))
xapian.DatabaseOpeningError: Couldn't stat '/var/cache/software-center/xapian' (No such file or directory)

bagi para master pengguna linux, tolongin dong brooo,

terimakasih