[webmin-l] Can not instal ProFTP using Webmin link

[Ganefo S. <su...@ga...>]

Please help,

When I click this link:
The ProFTPd package can be automatically installed by Webmin. Click here to have it downloaded and installed using YUM.

then I got this message, but the ProFTP not installed. I am using Webmin 1.330. Any idea to fix this problem? 

---------------------------------------------------------------------------------------------
Installing package(s) with command yum -y install proftpd ..

Loading "installonlyn" plugin
Setting up Install Process
Setting up repositories
Reading repository metadata in from local files
Parsing package install arguments
Nothing to do
.. install complete.