[LTP] [PATCH 1/2] *.py: Replace '#!/usr/bin/python3' with '#!/usr/bin/env python3'

[Xiao Yang <yangx.jy@cn.fujitsu.com>]

On 2018/04/26 18:54, Petr Vorel wrote:
> Hi Xiao,
>
>>>>> On 2018/04/26 14:45, Xiao Yang wrote:
>>>>>> If we install python3 in specific path(/usr/local/bin) rather than the
>>>>>> default(/usr/bin), the standard shebang(#!/usr/bin/python3) cannot
>>>>>> interpreter python code due to wrong path.  We should use env to
>>>>>> search the correct path of python3 dynamically.
>>>>> ----------------------------------------------------------------------------
>>>>> # which python3
>>>>> /usr/local/bin/python3
>>>>> # ./in.py
>>>>> -bash: ./in.py: /usr/bin/python3: bad interpreter: No such file or directory
>>>>> ----------------------------------------------------------------------------
>>> And is it really general RHEL6.9GA problem? Isn't it installable into standard path with
>>> EPEL? [1]
>> Hi Petr,
>> Neither, i just install python3 into /usr/local/bin by Python-3.6.5.tgz on purpose.  :-P
> And what prevent you to use either python34 from EPEL (which installs into standard
> /usr/bin) or symlinking your compiled python3 into /usr/bin ?
>
> Both are working solutions.
Hi Petr,

Nothing prevent me to use either python34 or symlink.

In all kinds of cases, it is possible that python3 is not installed in 
the standard path.  I think
we should adapt python code to enviroment instead of changing  
enviroment to adapt to code.
Do you think so?

Thanks,
Xiao Yang
>> Thanks,
>> Xiao Yang
>
> Kind regards,
> Petr
>
>
> .
>