[spp] python2 support

[Ferruh Yigit]

On 8/16/2018 2:52 PM, Yasufumi Ogawa wrote:
> Hi Ferruh,
> 
> You are required to install 'future' module by running 'pip install 
> future' for using 'queue' with both of Python 2 and 3. I should include 
> this instruction in SPP documentation.
> 
> I think I should add 'requirements.txt' to install all of required 
> modules and not disturb users. I would like to send a patch for updating.

This would be useful, thanks.

> 
> Thanks,
> Yasufumi
> 
> On 2018/08/16 19:43, Ferruh Yigit wrote:
>> Hi Yasufumi,
>>
>> When running spp with python2 I am getting following error [1] but works fine
>> with python3.
>>
>> Are you guys testing with python2 and is there any other module should I install
>> for python2?
>>
>> [1]
>>      from queue import Queue
>> ImportError: No module named queue
>>
>> Thanks,
>> ferruh
>>