python - redis-py AttributeError: 'module' object has no attribute -

I have installed redis-py on CentOS and Ubuntu, I get the same error on both of them when trying to access it

I'll do this:

  & gt; & Gt; & Gt; Import redis & gt; & Gt; & Gt; R = redis.Redis (host = 'localhost', port = 6379, db = 0)   
 But if I change the directory then this will return the error.  
  & gt; & Gt; & Gt; Import tracebacks (most recent call final): File "& lt; stdin>", line 1, & lt; Module & gt; File "redis.py", line 4, & lt; Module & gt; Print redis .__ version__ Attribute: There is no attribute '__version__' in the 'module' object   
 always returns an error in trying with a  .py  script Any ideas what I am doing wrong, and how can I fix it? Perhaps a novice Python thing ... 
 
 You are doing a module name What you are working on is  Redis.py  and importing Python to do that instead of the actual  redis  module Do not, or change  sys.path  to make sure that the current working directory is in the list of directories to search instead of  the last .