yum update problem!

[Afrim]

Hi, i'm new at linux but i know a fiew things and i'm
trying to update some of the releases of the packages
for  FC3T2 and when i run 'yum upadate' it gives me an
error.

Also, i don't know if this is intentional but the yum
version that i have does not have the search option
enabled....

here's what happendes when i run update from yum as
root.

begins now.....---->

[root at localhost fimi]# yum update
Setting up Update Process
Setting up Repo:  development
repomd.xml                100%
|=========================| 1.1 kB    00:00
Reading repository metadata in from local files
developmen:
##################################################
3500/3500
Excluding Packages
Excluding Incompatible Archs
Finished
Excluding Packages from Fedora Core 2.91 - Development
Tree
Resolving Dependencies
Restarting Dependency Process with new changes
Error: missing dep: mozilla for pkg epiphany


<----ends now