Scrapy: Use particular python version -

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I tried to run scary in my CTO since Centos python2.6 is installed and scattery requires dragon 2.7 I tried to create a virtual environment and ran a scamp, but I still get the error 

  Scrapy 0.24.4 requires dragon 2.7
< P> This spider is my output 

  (scrapyproject) [imadmin @ im03 tutorial] $ python --version dragon 2.7.6 (scrapyproject) [imadmin @ im03 tu Torial] $ scrapy gen_spider requires Python 2.7 for Scrapy 0.24.4.

I also tried to set a shell nickname: 

  alias python = /  
 thanks   
 
 
 install scaf (I.e. run the  pip install scrapy  since activating the Virtual Envil "ScreenProject"). 
 
 The way you are doing it now, the command can not be found in the virtual and  scrapy , so it is called outside of the virtual and the other. 
 
 Remove the PS Alias.

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