[GSAS-II] Unable to load Rigid body model (Import XYZ files) for Simulated Annealing

[Angshuman Gupta]

Dear  Sir,
I am Angshuman Gupta, using GSAS II for my research works. I was trying to
do simulated annealing using GSAS II as given in example "
https://subversion.xray.aps.anl.gov/pyGSAS/Tutorials/MCsimanneal/MCSA%20in%20GSAS.htm".
I was unable to import XYZ atoms coordinate rigid body file requires for
performing MC/SA. When I check the log file generated in terminal I got
"Traceback (most recent call last):
  File "/home/laptop/GSASII/GSASIIconstrGUI.py", line 1510, in
OnImportRigidBody
    ImportResidueRB()
  File "/home/laptop/GSASII/GSASIIconstrGUI.py", line 1579, in
ImportResidueRB
    text,ext = getTextFile()
  File "/home/laptop/GSASII/GSASIIconstrGUI.py", line 1490, in getTextFile
    wx.FD_OPEN | wx.CHANGE_DIR)
AttributeError: 'module' object has no attribute 'CHANGE_DIR'   "

I will be thankful to you if you kindly suggest me whats wrong with it and
how to overcome this error.
I am running GSAS on LInux Mint version 18.3 and Anaconda python 2.7.15


Thank you

Yours sincerely
Angshuman Gupta
PhD Indian Institute of Technology Bombay
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.aps.anl.gov/pipermail/gsas-ii/attachments/20180907/1fedcb69/attachment.html>