From version 0.7.0, python-httplib2 start to SSL Certificate checking by default. But it only check in its own cert store, in most case, which doesn't include the RedHat internal cert. Then, it cause certificate verify failed issue. So python-httplib2 should switch to using the system's cacarts.
python-httplib2-0.7.4-4.fc16 has been submitted as an update for Fedora 16. https://admin.fedoraproject.org/updates/python-httplib2-0.7.4-4.fc16
python-httplib2-0.7.4-4.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/python-httplib2-0.7.4-4.fc17
python-httplib2-0.7.4-4.el6 has been submitted as an update for Fedora EPEL 6. https://admin.fedoraproject.org/updates/python-httplib2-0.7.4-4.el6
python-httplib2-0.7.4-4.el5 has been submitted as an update for Fedora EPEL 5. https://admin.fedoraproject.org/updates/python-httplib2-0.7.4-4.el5
Package python-httplib2-0.7.4-4.el6: * should fix your issue, * was pushed to the Fedora EPEL 6 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=epel-testing python-httplib2-0.7.4-4.el6' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-EPEL-2012-6212/python-httplib2-0.7.4-4.el6 then log in and leave karma (feedback).
python-httplib2-0.7.4-4.fc16 has been pushed to the Fedora 16 stable repository. If problems still persist, please make note of it in this bug report.
python-httplib2-0.7.4-4.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report.
python-httplib2-0.7.4-4.el5 has been pushed to the Fedora EPEL 5 stable repository. If problems still persist, please make note of it in this bug report.
python-httplib2-0.7.4-4.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.