The version in the changelog is wrong. You have "1.0.2-ubuntu1", which should presumably be "1.0.2-3ubuntu1". You are missing the "3" after the dash.
Also, configure-setup-to-install-fail2ban.compat.patch does not apply cleanly. Your version has spaces throughout the whole patch (both the context lines and the line you are adding), where the code in the package uses tabs.
@ghadi-rahme:
The version in the changelog is wrong. You have "1.0.2-ubuntu1", which should presumably be "1.0.2-3ubuntu1". You are missing the "3" after the dash.
Also, configure- setup-to- install- fail2ban. compat. patch does not apply cleanly. Your version has spaces throughout the whole patch (both the context lines and the line you are adding), where the code in the package uses tabs.