Re: Installation -- July 30, 2009 - 11:25

Hi,

There's no need to apologise, relax should install without problem.
The issues are with these newer Python releases (versions > 3.0 will
be an absolute nightmare!).  With python-2.6, they introduced a new
'statement' called 'as'.  This is the problem you see, it broke many
programs that used 'as' as a variable.  I fixed this in minfx in the
repository, but haven't released a new 1.0.2 minfx version yet as I
didn't realise Linux distributions where shipping python-2.6 yet.
I'll try to make a release today!

Cheers,

Edward


On Wed, Jul 29, 2009 at 10:09 PM, S W Simon Sham<ssham44@xxxxxxx> wrote:
> Hi,
> I apologize for having some installation questions of 1.3.3. version. I 
> reinstalled a newer version of scientific python that is in Fedora.
> However, this time the error messages:
> File "/usr/local/relax-1.3.3/relax", line 53, in <module>
>    from prompt import interpreter
>  File "/usr/local/relax-1.3.3/prompt/interpreter.py", line 50, in <module>
>    from dx import OpenDX
>  File "/usr/local/relax-1.3.3/prompt/dx.py", line 35, in <module>
>    import opendx.main
>  File "/usr/local/relax-1.3.3/opendx/main.py", line 33, in <module>
>    import isosurface_3D
>  File "/usr/local/relax-1.3.3/opendx/isosurface_3D.py", line 31, in <module>
>    from base_map import Base_Map
>  File "/usr/local/relax-1.3.3/opendx/base_map.py", line 36, in <module>
>    from specific_fns.setup import get_specific_fn
>  File "/usr/local/relax-1.3.3/specific_fns/setup.py", line 27, in <module>
>    from specific_fns.model_free import Model_free
>  File "/usr/local/relax-1.3.3/specific_fns/model_free/__init__.py", line 
> 34, in <module>
>    from main import Model_free_main
>  File "/usr/local/relax-1.3.3/specific_fns/model_free/main.py", line 37, in 
> <module>
>    from minfx.generic import generic_minimise
>  File "/usr/lib/python2.6/site-packages/minfx/generic.py", line 26, in 
> <module>
>    from bfgs import bfgs
>  File "/usr/lib/python2.6/site-packages/minfx/bfgs.py", line 26, in <module>
>    from base_classes import Line_search, Min
>  File "/usr/lib/python2.6/site-packages/minfx/base_classes.py", line 45, in 
> <module>
>    from line_search.more_thuente import more_thuente
>  File "/usr/lib/python2.6/site-packages/minfx/line_search/more_thuente.py", 
> line 386
>    as = secant(al, at, gl, gt)
>     ^
> SyntaxError: invalid syntax
>
> Apparently, the problem is from minfx.
>
> THanks for any help in advance.
>
>
>
>
>
> Simon Sham, Ph.D.
> NMR Core Facility
> 933 S. 19th Street
> CH19 B30
> Phone: 205-934-5696
> Email: ssham44@xxxxxxx
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