On Oct 25, 2013, at 6:28 PM, Boris Derzhavets <bderzhavets(a)hotmail.com> wrote:
 > I seem to have read somewhere that a 500 status in horizon may
be caused by one of the others components failing. So I'm assuming this could be my
problem.
 
 Please, run 
 
 # rpm -qa | grep python-django  
Sure:
 [root@openstack ~(keystone_admin)]# rpm -qa | grep python-django 
 python-django-appconf-0.6-1.fc19.noarch
 python-django-1.5.4-1.fc19.noarch
 python-django-openstack-auth-1.1.2-1.fc21.noarch
 python-django-compressor-1.3-1.fc19.noarch
 python-django-horizon-2013.2-1.fc20.noarch 
Thank you,
Diogo Vieira