apt-get -f install

[vadre]

I want to do this apt-get -f install but I'm asked to put in the debian etch cd. I'm not at home right now and so I don't have the disk with me. Can I say to debian that he must only search on the net? This is what I get

jasper@jasperlt:~$ sudo apt-get -f install
Reading package lists... Done
Building dependency tree... Done
Correcting dependencies... Done
The following extra packages will be installed:
  gamin kdelibs-data kdelibs4c2a libarts1c2a libartsc0 libavahi-qt3-1
  libgamin0 libjack0.100.0-0 libjasper-1.701-1 liblua50 liblualib50
  libopenexr2c2a libqt3-mt
Suggested packages:
  fam libjasper-runtime libqt3-mt-psql libqt3-mt-mysql libqt3-mt-odbc
Recommended packages:
  perl-suid libarts1-akode jackd
The following packages will be REMOVED:
  libfam0
The following NEW packages will be installed:
  gamin kdelibs-data kdelibs4c2a libarts1c2a libartsc0 libavahi-qt3-1
  libgamin0 libjack0.100.0-0 libjasper-1.701-1 liblua50 liblualib50
  libopenexr2c2a libqt3-mt
0 upgraded, 13 newly installed, 1 to remove and 314 not upgraded.
1 not fully installed or removed.
Need to get 18.2MB/23.1MB of archives.
After unpacking 73.7MB of additional disk space will be used.
Do you want to continue [Y/n]? Y
Media change: please insert the disc labeled
 'Debian GNU/Linux testing _Etch_ - Official Snapshot i386 Binary-1 (20060731)'
in the drive '/cdrom/' and press enter

[Vergil83]

all you need to do is edit your /etc/apt/sources.list cd and put a # in front of the line then do an apt-get update