Ubuntu Software Center does not open, I tried these instructions to fix it but they didn't work https://help.ubuntu.com/community/PackageManagerTroubleshootingProcedure When I run
software-center command from a bash terminal, it still give me the next error.
2013-07-16 13:28:18,591 - softwarecenter.ui.gtk3.app - INFO - setting up proxy 'None' 2013-07-16 13:28:18,654 - softwarecenter.fixme - WARNING - logs to the root logger: '('/usr/lib/python2.7/dist-packages/dbus/proxies.py', 410, '_introspect_error_handler')' 2013-07-16 13:28:18,653 - dbus.proxies - ERROR - Introspect error on com.ubuntu.sso:/com/ubuntu/sso/credentials: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ChildExited: Process /usr/lib/ubuntu-sso-client/ubuntu-sso-login exited with status 1 Traceback (most recent call last): File "/usr/bin/software-center", line 130, in <module> app = SoftwareCenterAppGtk3(options, args) File "/usr/share/software-center/softwarecenter/ui/gtk3/app.py", line 338, in __init__ self.icons) File "/usr/share/software-center/softwarecenter/ui/gtk3/session/appmanager.py", line 66, in __init__ self.oauth_token = helper.find_oauth_token_sync() File "/usr/share/software-center/softwarecenter/backend/ubuntusso.py", line 141, in find_oauth_token_sync sso.find_credentials() File "/usr/share/software-center/softwarecenter/backend/login_impl/login_sso.py", line 75, in find_credentials self.proxy.find_credentials(self.appname, self._get_params()) File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 70, in __call__ return self._proxy_method(*args, **keywords) File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 145, in __call__ **keywords) File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking message, timeout) dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ChildExited:
I found that this error was produced after install
google-api-python-client using this command:
sudo easy_install --upgrade google-api-python-client
It seems that it messed up with some httplib. I still don't know how to correct this error (or install this package correctly). I had to reinstall Ubuntu and do not install the api to avoid the problem.
I would be grateful if someone could help me.