Ubuntu or Debian PackagesYou can find Ubuntu packages of the Orocos Toolchain in the ROS package repositories. Look for the package ros-<releasename>-orocos-toolchain-ros, which installs the orocos_toolchain_ros version.
There are also build instructions for building some of these packages manually here: How to build Debian packages
The rest of this page mixes installing Java and building Orocos toolchain sources. Click below to read the rest of this post.