Hi Guru,

   I was tring to inst xfce on CentOS 7 release. (via epel repo) #yum install @xfce
 
   it works without package Thunar, 

I checked following build stats that EL7 rpm is not ready yet, would you help to add this rpm to repo line. thanks,

https://apps.fedoraproject.org/packages/Thunar/

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Regards,
-suse