Sounds like a permissions issue. Without more info, I'm not sure what
your problem might be specifically, but this is how I install pymol on a
central server that is shared via NFS as /usr/local/xtal:
1. copy pymol-1.5.0.x directory into desired shared location, e.g.,
/usr/local/xtal. I do this as a regular user, not as root, but root
*should* work OK, too if you follow the remaining directions.
2. Assign group permissions to the pymol-1.5.0.x directory, e.g., chown
-R username:users pymol-1.5.0.x. Allowed users should be a part of
the "users" group. This will allow directory access for non-you or
non-root users.
3. Change permissions of the directory (if not already set) to 755,
e.g. chmod 755 pymol-1.5.0.x. I think this is OK already, but you
should check.
4. Run the script setup.sh in the pymol directory to generate the pymol
startup command. I do this as the installation user under my username.
5. Put a link to the "pymol" startup command in /usr/local/xtal, e.g.
ln -s ./pymol-1.5.0.x/pymol. My pymol link has 777 permissions by
default.
6. Ensure that /usr/local/xtal is mounted by all users and in
everyone's path.
This allows me to serve pymol to all users on all workstations by
installing it once.
_______________________________________
Roger S. Rowlett
Gordon & Dorothy Kline Professor
Department of Chemistry
Colgate University
13 Oak Drive
Hamilton, NY 13346
tel: (315)-228-7245
ofc: (315)-228-7395
fax: (315)-228-7935
email: [email protected]
On 4/29/2013 12:12 AM, John Bruning wrote:
Hello,
I have installed pymol (v1.5) as root. When I am logged in as root
pymol launches fine with the pymol command. In the same directory as
not root, any other user, I get the following error message:
/usr/local/bin/pymol: line 14:
/usr/local/src/pymol/setup/ext/bin/python: No such file or directory
/usr/local/bin/pymol: line 14: exec:
/usr/local/src/pymol/setup/ext/bin/python: cannot execute: No such
file or directory
Any ideas on what's wrong?
Thanks,
John
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