Installation of antivirus on my PC

Hi mates,
While installing the security product “ESET NOD32 Antivirus 4” for Linux Desktop, the product appeared to have conflict with the security mechanism “SELinux”.
I received the following error message:

SELinux not supported.
I am not able to complete the installation.
If someone can provide help/guidance in this regard, it will be highly appreciated.
Thanks in advance.
