>I am using fedora11
>I have faced problem with yum
>when i try to install some package from yum it say
>"[root@tanahmera ~]# yum install ntfs-3g
>Loaded plugins: refresh-packagekit"
>
>after that i did
>"[root@tanahmera ~]# yum clean all
>Loaded plugins: refresh-packagekit
>Cleaning up Everything"
>
>Again same problem

Try this :

See all .repo files from /etc/yum.repos.d/
If in mirrorlist, there is https then change it to http (all occurrences) .
Now run yum again.
I think it will work for you, because it worked for me!