On Wed, Apr 10, 2013 at 3:05 PM, James Stroud <xtald00d@gmail.com> wrote:
=% cctbx.python ./tst_sa.py
CifParserError: /Applications/ccp4-6.3.0/lib/data/monomers/list/mon_lib_list.cif(line 1) : error 4 : Unexpected token, at offset -1
    near global
     : unexpected input...
  expected one of : Actually dude, we didn't seem to be expecting anything here, or at least
I could not work out what I was expecting, like so many of us these days!

The monomer library does indeed contain many files that don't conform to the official CIF standard, but that usually isn't a problem because the strict parsing is supposed to be disabled.  Is the script you're running mmtbx/dynamics/tst_sa.py?  Try setting the environment variable LIBTBX_DISABLE_TRACEBACKLIMIT and re-run, and send us the traceback.

-Nat