Debian Depo Problemi

[reprimond]

Merhaba

Yeni kurulan debian makineye java kurmaya kalktıgımda

Kod Seç Genişlet

Media change: Please insert the disc labeled 'Debian GNU/Linux 7.6.0 _Wheezy_ - Official amd64 DVD Binary-1 20140712-14:11' into the drive '/media/cdrom/' and press [Enter].
hatası alıyodum.

/etc/apt/sources.list 'den dvd yi # koyarak iptal ettim.
Tekrar apt-get update yapdığımda

Kod Seç Genişlet

Get:1 http://ftp.tr.debian.org wheezy Release.gpg [965 B]
Get:2 http://security.debian.org wheezy/updates Release.gpg [968 B]
Get:3 http://security.debian.org wheezy/updates Release [964 B]
Get:4 http://ftp.tr.debian.org wheezy Release [961 B] 
Ign http://ftp.tr.debian.org wheezy Release           
E: GPG error: http://ftp.tr.debian.org wheezy Release: The following signatures were invalid: NODATA 1 NODATA 2

hatası alıyorum ve java kuramıyorum./etc/apt/sources.list'in içi nasıl olmalı ?


Edit: Şuan böyle
#

# deb cdrom:[Debian GNU/Linux 7.6.0 _Wheezy_ - Official amd64 DVD Binary-1 20140712-14:11]/ wheezy contrib main

# deb cdrom:[Debian GNU/Linux 7.6.0 _Wheezy_ - Official amd64 DVD Binary-1 20140712-14:11]/ wheezy contrib main

deb http://ftp.tr.debian.org/debian/ wheezy main
deb-src http://ftp.tr.debian.org/debian/ wheezy main

deb http://security.debian.org/ wheezy/updates main
deb-src http://security.debian.org/ wheezy/updates main

deb http://ftp.tr.debian.org/debian/ wheezy non-free
deb-src http://ftp.tr.debian.org/debian/ wheezy non-free

[heartsmagic]

sources.list normal görünüyor. Proxy arkasında mısın?