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# Python3.5 (Raspbian 8 comes with Python3.4)
cd ~ #or somewhere
sudo apt-get purge python3
wget https://www.python.org/ftp/python/3.5.2/Python-3.5.2.tar.xz
tar -xvf Python-3.5.2.tar.xz
cd Python-3.5.2
./configure
make
sudo make install
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YuehChuan / gist:35ab67d09415e0b9a9077a3b218b593d
Created March 12, 2017 14:10
[moveit!]catkin_package() include dir 'include/eigen3'
Error at /opt/ros/indigo/share/catkin/cmake/catkin_package.cmake:296 (message): catkin_package() include dir 'include/eigen3' does not exist relative to '/home/<user>/moveIt_ws/src/moveit/moveit_kinematics'

RTAI installation for ubuntu 14.04

Preparation

download and unzip

cd /usr/src
curl -L https://www.rtai.org/userfiles/downloads/RTAI/rtai-4.1.tar.bz2 | tar xj
curl -L https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.10.32.tar.xz | tar xJ
curl -L http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.10.32-saucy/linux-image-3.10.32-031032-generic_3.10.32-031032.201402221635_amd64.deb -o linux-image-3.10.32-generic-amd64.deb