llvm dev - Feb 2015 - [LLVMdev] About python requirement, can down to 2.6 for rhel 6?

Hello, I notice llvm begin require python atleast 2.7,
Then I saw the commit log
>>> Require python 2.7.
>>> 
>>> We were already requiring 2.5, which meant that people on old linux
distros
>>> had to upgrade anyway.
>>> 
>>> Requiring python 2.6 will make supporting 3.X easier as we can use
the 3.X
>>> exception syntax.
>>> 
>>> According to the discussion on llvmdev, there is not much value is
requiring
>>> just 2.6, we may as well just require 2.7.
I'm using rhel 6 so the default python version is still 2.6,
down the requirement to 2.6 will help rhel 6 a little bit.

Here is python 2.7 features
https://docs.python.org/3/whatsnew/2.7.html
Is these fetures must be use?

Ofcource I can build python 2.7 myself or use rhel software collections,
but it will make the software I built on llvm require python 2.7 too.

If python 2.6 is ok I hope llvm require this version for the years until switch
to python 3.
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As I known SUSE 11 still use python 2.6 and will support until 2020 (same to
python 2),
 Python 2.6 still have wide usage for enterprise.
The previous discussion said rhel / centos 6 use python 2.4 but that's not
true, they use 2.6.5 when 6.0 come out.

 

 Regards.


Own Ssh
ownsshaim at aol.com

 

 

-----Original Message-----
From: ownsshaim <ownsshaim at aol.com>
To: llvmdev <llvmdev at cs.uiuc.edu>
Sent: Fri, Feb 6, 2015 4:15 am
Subject: About python requirement, can down to 2.6 for rhel 6?


 Hello, I notice llvm begin require python atleast 2.7,
 Then I saw the commit log
 
 >>> Require python 2.7.
 >>> 
 >>> We were already requiring 2.5, which meant that people on old
linux distros
 >>> had to upgrade anyway.
 >>> 
 >>> Requiring python 2.6 will make supporting 3.X easier as we can use
the 3.X
 >>> exception syntax.
 >>> 
 >>> According to the discussion on llvmdev, there is not much value is
requiring
 >>> just 2.6, we may as well just require 2.7.
 
 I'm using rhel 6 so the default python version is still 2.6,
 down the requirement to 2.6 will help rhel 6 a little bit.
 
 Here is python 2.7 features
 https://docs.python.org/3/whatsnew/2.7.html
 Is these fetures must be use?
 
 Ofcource I can build python 2.7 myself or use rhel software collections,
 but it will make the software I built on llvm require python 2.7 too.
 
 If python 2.6 is ok I hope llvm require this version for the years until switch
to python 3.
 
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On Sat, Feb 7, 2015 at 9:52 PM, Own Ssh <ownsshaim at aol.com> wrote:
> As I known SUSE 11 still use python 2.6 and will support until 2020 (same
> to python 2),
>  Python 2.6 still have wide usage for enterprise.
> The previous discussion said rhel / centos 6 use python 2.4 but that's
> not true, they use 2.6.5 when 6.0 come out.
>
>
Installing Python is trivial on any Linux box. Can you describe why this is
a specific problem for you w.r.t. LLVM?

Eli



>  Regards.
>
>  Own Ssh
> ownsshaim at aol.com
>
>
>  -----Original Message-----
> From: ownsshaim <ownsshaim at aol.com>
> To: llvmdev <llvmdev at cs.uiuc.edu>
> Sent: Fri, Feb 6, 2015 4:15 am
> Subject: About python requirement, can down to 2.6 for rhel 6?
>
>  Hello, I notice llvm begin require python atleast 2.7,
> Then I saw the commit log
>
> >>> Require python 2.7.
> >>>
> >>> We were already requiring 2.5, which meant that people on old
linux
> distros
> >>> had to upgrade anyway.
> >>>
> >>> Requiring python 2.6 will make supporting 3.X easier as we can
use the
> 3.X
> >>> exception syntax.
> >>>
> >>> According to the discussion on llvmdev, there is not much
value is
> requiring
> >>> just 2.6, we may as well just require 2.7.
>
> I'm using rhel 6 so the default python version is still 2.6,
> down the requirement to 2.6 will help rhel 6 a little bit.
>
> Here is python 2.7 features
> https://docs.python.org/3/whatsnew/2.7.html
> Is these fetures must be use?
>
> Ofcource I can build python 2.7 myself or use rhel software collections,
> but it will make the software I built on llvm require python 2.7 too.
>
> If python 2.6 is ok I hope llvm require this version for the years until
> switch to python 3.
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>
>
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