After install I cant get a login form, all I get is the logo (see screen shot)
Tried in both Chrome and Firefox. A colleague got the same so its not a local problem.
I then installed it on a VM without problems, copied /opt/splunk to the server, but still no login form.
OS: CentOS 6.4 x86_64 on VM and server
Did you check that browser compatibility?
Cant se anything out of the ordinary there
What does the splunkd.log say?
/opt/splunk/var/log/splunk/splunkd.log
Don't know if there are other interesting events in some log (same dir) related to splunkweb.