The debian-cd team provides builds of CD images using
debian-installer on the
Debian CD page.
For more information on where to get CDs, see Section 4.1, “Official Debian GNU/Linux CD/DVD-ROM Sets”.
Some installation methods require other images than CD images. Section 4.2.1, “Where to Find Installation Images” explains how to find images on Debian mirrors.
The subsections below will give the details about which images you should get for each possible means of installation.
The netinst CD image is a popular image which can be used to install
jessie with the
debian-installer. This image is intended to boot from CD and
install additional packages over a network; hence the name 'netinst'.
The image has the software components needed to run the installer and
the base packages to provide a minimal jessie system. If you'd
rather, you can get a full size CD image which will not need the network
to install. You only need the first CD of the set.
Download whichever type you prefer and burn it to a CD.
It's also possible to boot
debian-installer completely from the net. The
various methods to netboot depend on your architecture and netboot setup.
The files in
netboot/ can be used to netboot
It's possible to boot the installer using no removable media, but just an
existing hard disk, which can have a different OS on it. Download
and a Debian CD image to the top-level directory of the hard disk. Make sure
that the CD image has a filename ending in
it's just a matter of booting linux with the initrd.