OK, thanks.
I guess it is time to upgrade to CCP4 v8.

Ed
________________________________
From: Paul Emsley <pems...@mrc-lmb.cam.ac.uk>
Sent: Tuesday, August 8, 2023 1:14 PM
To: Edward A. Berry <ber...@upstate.edu>; COOT@JISCMAIL.AC.UK 
<COOT@JISCMAIL.AC.UK>
Subject: [EXTERNAL] Re: Problem installing coot binary



On 08/08/2023 06:49, Edward A. Berry wrote:
I would appreciate instruction for getting a downloaded coot binary to run.


Fair enough.


The idea is that you untar the binary tar file and put 
/somewhere/coot-something/bin in your PATH. That's it. You shouldn't need to 
edit any coot files. Coot is compiled and distributed with its own python, so 
setting PYTHON to the system one will upset it, because the system python 
doesn't know about the coot module.


Keeping on top of making binaries is the majority of a full-time job itself and 
I just have not been able to manage it. I can make binaries for the computers I 
use that are connected to the internet - i.e. the Scientific Linux build. Maybe 
one day things will change. But at the moment it's just sad times. The options 
are, pick it up from CCP4 or compile it yourself.


Regards,


Paul.



I got coot-0.9.7-binary-Linux-x86_64-centos-7-python-gtk2.tar.gz
There is no README file in the top directory.
I edited bin/coot to set
#PYTHON=/tb2/sw/lnx/coot-Linux-x86_64-centos-7-gtk2-python/include/python2.7
#PYTHON=/usr/bin/python2.7
PYTHON=/usr/lib64/python2.7

With or without those edits, it runs as far as bringing up the graphics screen, 
loading the standard residues, and saying hello- then crashes with:
(set-display-lists-for-maps 1)
Stack trace (most recent call last):
#0    Object 
"/tb2/sw/lnx/coot-Linux-x86_64-centos-7-gtk2-python/lib/libgmp.so.10", at 
0x7f3097b3133b, in __gmpn_mul_1
Illegal instruction (Illegal operand [0x7f3097b3133b])
/sw/lnx/coot-Linux-x86_64-centos-7-gtk2-python/bin/coot: line 264: 10999 
Illegal instruction     (core dumped) $coot_bin "$@"
(more below)

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