Setting up ploticus

You will need to get ploticus installed. On ubuntu, all you need is:
   sudo apt-get install ploticus

I believe the command for fedora is (as root):

   yum install -y pl

For other OSes, download the software from the ploticus homepage:

Under ubuntu, the executable is called `ploticus'. If your install is called something else (eg., under Fedora it is called `pl'), then you'll need to edit your BLDdir/results/Makefile and change the PLOT macro to the correct name and path. You may also need to set where to find the ploticus prefab files. For instance, under Fedora I had to:

    export PLOTICUS_PREFABS=/usr/share/ploticus

R. Clint Whaley 2016-07-28