how to edit .deb file

dpkg-deb –extract mypackage.deb destinationfolder
dpkg-deb -e mypackage.deb destinationfolder/DEBIAN

modify files in destinationfolder directory

dpkg-deb -b destinationfolder


How to upgrade to kde 4.9 using Fedora 17

In order to install KDE 4.9 do as follow:

open a terminal and type :

su -c 'wget -P /etc/yum.repos.d/'

edit as root the file /etc/yum.repos.d/kde.repo
and enable the testing and unstable repository setting enabled=1,  save the file.

Now you can upgrade to KDE 4.9 with:

yum update

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