You can Install deb files using AutoInstall folder.
First download this deb of Cydia Impactor -> http://www42.zippyshare.com/v/hqJOzqWK/file.html
Connect your iPhone, iPad or iPod Touch to your computer / laptop. Then launch i-FunBox. After you see your iOs device appears on iFunBox, then point to this folder; var/root/Media/. Create a new folder and name it Cydia, then inside the Cydia folder create another new folder and name it AutoInstall (Do this if this folder is not there on your iOs device). Once you have finished creating those folder, it is time to drag the deb file to the AutoInstall folder. Now reboot or respring your iDevice. You have successfully installed deb file on your iPhone, iPad or iPod Touch.