I tried to install the latest stable version in CENTOS 7.0 Linux environment but got the below error message:

Application runtime path "/var/www/html/limesurvey/tmp/runtime" is not valid. Please make sure it is a directory writable by the Web server process.

I changed the folder access (chmod -R 777) per the instructions to the folder tmp, upload, application/config, etc. but still got the same issue, even change the whole folder to 777 and still does not work. Is there anything else that I missed to change and how to resolve it in the end? Any hints and advice would be much appreciated.

Thanks very much!