From: John Stone (
Date: Mon Dec 14 2020 - 01:55:40 CST

Dear VMD-L,
  I have just posted new test builds of VMD compiled with
developmental FLTK cross-platform GUI libraries and Tcl/Tk
versions that appear to run correctly on the latest
MacOS Big Sur operating system.

Beyond just the usual 64-bit build for Intel x86, I've
also posted the first build of VMD that runs natively
on the new Apple ARM-based "M1" Mac models:

Since both versions are compiled from literally the latest
available developmental versions of FLTK, Tcl/Tk, there could
be new bugs that didn't affect prior test builds.

I expect to post a new 64-bit Windows build as soon as I
complete building and testing a new Windows installer compilation.

Best regards,
  John Stone

NIH Center for Macromolecular Modeling and Bioinformatics
Beckman Institute for Advanced Science and Technology
University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801           Phone: 217-244-3349