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PostPosted: Fri Nov 26, 2010 4:45 am 
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On Nov 24, 2010, at 8:56 PM, Christine wrote:
Hi Graham,
I am writing for a bit of guidance with installing ePMV...
getting closer, but once I get to the installer widget I continue to have
IOError: [Errno 13] Permission denied: '/Library/MGLTools/1.5.6rc1/MGLToolsPckgs/Pmv/hostappInterface/epmv_dir.txt'

On Nov 25, 2010, at 3:53 AM, Graham wrote:
Hi Christine,
Good to hear from you and I'm glad you're planning to try this out. You need to change the permissions for your MGL folder (I'm assuming you're on a mac). Go to your main hard drive- the one with your operating system. Find the folder called Library, and find the folder called MGLTools...
Select this folder and getInfo (Command I). At the bottom of the info window, click the little lock and type your password. If not already there, add yourself and/or "everyone" as a user and chang the privelage to Read&Write. Then Click the little cog on the lower left- to the right of the +/- and say Apply to all enclosed items and confirm when it says you can't undo.
Then restart the installer and try again.
Please let me know if this works.
Happy Thanksgiving,
Graham


On Nov 25, 2010, at 8:56 PM, Christine wrote:
Oh, got it!
Works like a charm!!!!!!
Thank you so very much!
Have a wonderful Thanksgiving.... totally memorable here for me.
Best,
Christine


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PostPosted: Thu Dec 09, 2010 1:11 am 
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Erin, I was familiar with the Qmol program for viewing molecular structures and animating molecular trajectories. The
program had the GUI interface which allowed transition a lot easier. With the EpMV my issue was selecting only the polar atoms within 4.5A of chain B and color them CPK in this awkward viewer. One step ahead of a etch a sketch:)

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PostPosted: Tue Dec 21, 2010 7:39 pm 
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Erin, of course ensure thet you have the appropriate software prior to installation, that being: copy of Blender, Cinema 4D, or MAYA installed.


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