How To Install kompozer
Kompozer was dropped from the repos, since it is no longer maintained in Debian. But, you can still install it on newer releases.
Use packages from 12.04 Precise
These packages are installable on at least the 12.10 and 13.10 releases.
First, install dependencies:
sudo apt-get install libatk1.0-0 libc6 libcairo2 libfontconfig1 libfreetype6 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk2.0-0 libidl0 libnspr4 libnss3 libpango1.0-0 libpng12-0 libstdc++6 libx11-6 libxft2 libxinerama1 libxrender1 libxt6 zlib1g
Then, get the two packages, and install them in the correct order.
For 32bit systems:
wget https://launchpad.net/ubuntu/+archive/primary/+files/kompozer-data_0.8%7Eb3.dfsg.1-0.1ubuntu2_all.deb wget https://launchpad.net/ubuntu/+archive/primary/+files/kompozer_0.8%7Eb3.dfsg.1-0.1ubuntu2_i386.deb sudo dpkg -i kompozer-data_0.8~b3.dfsg.1-0.1ubuntu2_all.deb sudo dpkg -i kompozer_0.8~b3.dfsg.1-0.1ubuntu2_i386.deb
for 64bit systems:
wget https://launchpad.net/ubuntu/+archive/primary/+files/kompozer-data_0.8%7Eb3.dfsg.1-0.1ubuntu2_all.deb wget https://launchpad.net/ubuntu/+archive/primary/+files/kompozer_0.8%7Eb3.dfsg.1-0.1ubuntu2_amd64.deb sudo dpkg -i kompozer-data_0.8~b3.dfsg.1-0.1ubuntu2_all.deb sudo dpkg -i kompozer_0.8~b3.dfsg.1-0.1ubuntu2_amd64.deb