chris@magneto:~$ sudo apt-get install linuxcnc-sim
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  blt bwidget freeglut3 libblas3gf libgfortran3 libgnomecups1.0-1 libgnomeprint2.2-0
  libgnomeprint2.2-data libgnomeprintui2.2-0 libgnomeprintui2.2-common libgtkglext1 liblapack3gf
  libtk-img linuxcnc-doc-en python-configobj python-gtkglext1 python-imaging-tk python-numpy
  python-opengl python-tk python-xlib tclreadline tk8.5
Suggested packages:
  blt-demo libtk-img-doc python-imaging-doc python-imaging-tk-dbg python-numpy-doc python-numpy-dbg
  python-nose python-dev gfortran libgle3 tix python-tk-dbg
The following NEW packages will be installed:
  blt bwidget freeglut3 libblas3gf libgfortran3 libgnomecups1.0-1 libgnomeprint2.2-0
  libgnomeprint2.2-data libgnomeprintui2.2-0 libgnomeprintui2.2-common libgtkglext1 liblapack3gf
  libtk-img linuxcnc-doc-en linuxcnc-sim python-configobj python-gtkglext1 python-imaging-tk
  python-numpy python-opengl python-tk python-xlib tclreadline tk8.5
0 upgraded, 24 newly installed, 0 to remove and 0 not upgraded.
Need to get 24.4 MB of archives.
After this operation, 71.7 MB of additional disk space will be used.
Do you want to continue [Y/n]?