[AMBER] bash: leaprc.protein.ff14SB: No such file or directory

From: Gert Kruger <KRUGER.ukzn.ac.za>
Date: Fri, 14 Jun 2019 06:17:15 +0000

Dear All,

I am new and apologise if my question is unwarrented.

I am doing the Leap tutorial at
http://ambermd.org/tutorials/pengfei/index.php

The command "source leaprc.protein.ff14SB" gives the following error:

"bash: leaprc.protein.ff14SB: No such file or directory"

The previous command worked: " pdb4amber -i 1FSC.pdb -o 1FSB_amb.pdb --
dry --reduce"

I have Amber 18 installed on Ubuntu 19.04 with Ambertools 19. The test
command gave 3 minor errors with the 8 threats option (after parallel
install). My Amber home directory is: /home/gert/amber18

I created a "tutorial" subdirectory under "amber18" where the tutorial
files are.

I see the same command (source leaprc.protein.ff14SB) appears on page
33 of the Amber19 manual, so the forcefield appears to be current?

I did not find the same error in the archives of the Amber Email list.
Saw a previous error for "leaprc.ff14SB", but that does not seem to
help me?

You kind help will be much appreciated!
Gert Kruger
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Received on Thu Jun 13 2019 - 23:30:02 PDT
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