    Inter Unix 0. Install AFNI and the AFNI_data6 class data tree.

       A. Install AFNI (beyond the scope of this tutorial).

          To install AFNI, please see HowTo #0.
          For help with installation difficulties, please search or post to the AFNI Message Board.

          more details

       B. Install the AFNI_data6 class data tree under the $HOME directory.

          This tutorial relies on the AFNI_data6 directory tree.  In a typical AFNI
          bootcamp, the AFNI_data6 directory will be put under the $HOME directory,
          which is assumed in this tutorial.

          If you do not yet have the data, use the following commands to download it
          and place it in the $HOME directory:

             cd
             curl -O http://afni.nimh.nih.gov/pub/dist/edu/data/AFNI_data6.tgz
             tar xzf AFNI_data6.tgz

          more details

       At this point, it is assumed that AFNI_data6 is located in the $HOME
       directory, and that the AFNI binaries are installed.

       The user should have a termial window open for typing commands.