linuxcnc 编译 ubuntu-12.4(32) 安装

 
 Ubuntu Precise 12.04 x86 (32-bit) 安装 LinuxCNC
 
   7.2. Installing on Ubuntu Precise
    Install Ubuntu Precise 12.04 x86 (32-bit). Any flavor should work (regular Ubuntu, Xubuntu, Lubuntu, etc). 64-bit (AMD64) is currently not supported. You can download the installer here: http://releases.ubuntu.com/precise/

    Run the following to bring the machine up to date with the latest packages in Ubuntu Precise.

    sudo apt-get update
    sudo apt-get dist-upgrade
    Add the LinuxCNC Archive Signing Key to your apt keyring by running

    sudo apt-key adv --keyserver hkp://keys.gnupg.net --recv-key 3cb9fd148f374fef
    Add a new apt source

    sudo add-apt-repository "deb http://linuxcnc.org/ precise base 2.7-rtai"
    Fetch the package list from linuxcnc.org.

    sudo apt-get update
    Install the RTAI kernel and modules by running

    sudo apt-get install linux-image-3.4-9-rtai-686-pae rtai-modules-3.4-9-rtai-686-pae
    If you want to be able to build LinuxCNC from source using the git repo, also run

    sudo apt-get install linux-headers-3.4-9-rtai-686-pae