This directory contains files for installing SerialEM, the automated tilt series acquisition program written by David Mastronarde. The former contents of this README have been incorporated into the SerialEM download page, at http://http://bio3d.colorado.edu/SerialEM/download.html SerialEM is copyright (C) 2003-2019 by the Regents of the University of Colorado. See the file "Copyright.txt" for the full copyright notice and acknowledgements of other software used. The SerialEM executable is open source under an MIT license, but the microscope and camera plugins to SerialEM are not open source. The software distributions containing these plugins are provided free for non-commercial purposes. By downloading these software packages, you agree that you will use it for research rather than commercial purposes, and that you will not distribute it outside of your own institution.