Comment 15 for bug 606956

I have had several issues with the patch. First the Extension has to be installed, you will have to go to the extensions menu and click the plus beside "developer mode", then you select "load unpacked extension" and navigate to the "chrome_extension" folder and click open. This should add the Extension and it will write all your visited urls to a local storage.
Then you will have to make the extended_info script that will use this info executable: chmod +x /usr/local/lib/python2.6/dist-packages/RescueTimeUploader-105-py2.6.egg/RescueTimeUploader/extensions/Google-chrome/extended_info

If you are using chromium instead of the official google chrome you will have to add a symlink:
ln -s /usr/local/lib/python2.6/dist-packages/RescueTimeUploader-105-py2.6.egg/RescueTimeUploader/extensions/Google-chrome/ /usr/local/lib/python2.6/dist-packages/RescueTimeUploader-105-py2.6.egg/RescueTimeUploader/extensions/Chromium-Browser/