While trying to setup a new email account on a fresh Fedora install, after logging into Google and authorizing Akonadi to access my email, the wizzard stops at the last step showing: Authorizing token. This should take just a moment... I've left it over night just in case. Nothing changed. Please let me know what to investigate to provide better feedback on the issue. I've tried deleting the agent from akonadiconsole, and adding it again. The same thing happens every time.
Google changed an URL in their authentication dialog. This bug is fixed in the latest version (17.12.2) of libkgapi. It seems like you use an (very) old version of KDE PIM. So either update libkgapi (I don't know whether this requires an update of other packages too) or try to apply commit fa572d93cfa463f61432dd92239e747f9642fbae to your release of libkgapi. *** This bug has been marked as a duplicate of bug 388483 ***
Thank you.