===Debian 7.0===
See also the usual steps, that you do for installing Kolab3 (see also installation-debian). We are adding another repository for the nightly built packages.
==ssl obligatoire sur le repository==
<code bash>
cat > /etc/apt/sources.list.d/kolab.list <<FINISH
deb https://obs.kolabsys.com/repositories/Kolab:/3.4/Debian_7.0/ ./
deb https://obs.kolabsys.com/repositories/Kolab:/3.4:/Updates/Debian_7.0/ ./
FINISH

wget http://obs.kolabsys.com/repositories/Kolab:/3.4/Debian_7.0/Release.key
apt-key add Release.key; rm -rf Release.key
wget http://obs.kolabsys.com/repositories/Kolab:/3.4:/Updates/Debian_7.0/Release.key
apt-key add Release.key; rm -rf Release.key

cat > /etc/apt/preferences.d/kolab <<FINISH
Package: *
Pin: origin obs.kolabsys.com
Pin-Priority: 501
FINISH
apt-get remove exim4
apt-get update
apt-get install kolab
</code>
And then run
<code bash>
setup-kolab
</code bash>

===Debian 8.0===
See also the usual steps, that you do for installing Kolab3 (see also installation-debian). We are adding another repository for the nightly built packages.

<code bash>
cat > /etc/apt/sources.list.d/kolab.list <<FINISH
deb http://obs.kolabsys.com/repositories/Kolab:/3.4/Debian_8.0/ ./
deb http://obs.kolabsys.com/repositories/Kolab:/3.4:/Updates/Debian_8.0/ ./
FINISH
</code>
<code bash>
wget http://obs.kolabsys.com/repositories/Kolab:/3.4/Debian_8.0/Release.key
apt-key add Release.key; rm -rf Release.key
wget http://obs.kolabsys.com/repositories/Kolab:/3.4:/Updates/Debian_8.0/Release.key
apt-key add Release.key; rm -rf Release.key
</code>
<code bash>
cat > /etc/apt/preferences.d/kolab <<FINISH
Package: *
Pin: origin obs.kolabsys.com
Pin-Priority: 501
FINISH
</code>
<code bash>
apt-get update
</code>
# workaround: first install apache2 from Jessie, we don't want apache2 from the Kolab repos which was needed for Wheezy
<code bash>
apt-get install apache2 -t stable
aptitude install kolab
</code>
And then run
<codebash>
setup-kolab
</code>


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