python - ImportError: No module named twisted -


I am very new in dragon and twisted and I tried to run a simple twisted script but failed.

My environment:

MacCox 10.7.2 + Python 2.7.1 + twisted 11.0.0 + eclipse + piv

script called test.py: 

  twisted import reactor reactor from .ron ()   
 I tried to run it in the terminal and everything works fine.  
 Then I opened the eclipse and created a new PyDev project, then adding a py file named test.py and the above code has been typed.  
 When I tried to run it, I found such errors:  
  traceback (most recent call final): File "/ Users / User / Document / Workspace / Twisted Demo / Test ", line 2, in & lt; Module & gt; Twisted Import Reactor Import From Iron: A Modified Named Modules   
 Then I checked Pithonpath and added "Twisted Source Folder" in the external libraries tab, but the errors were still there.  
 Hope someone can help me, thanks in advance :)   
 
 
 Many things to try here -  
     
  1.  
     Since your ANV is Mac OSX, I installed the command line tool Xcode which resolved this problem.   
  2.  
     For completeness if it is on Ubuntu, then  apt-get install dragon-twisted  usually works.   
  3.  
     Put it in your dragon script with your eclipse -  
     Python-C 'import system; Print Scepath ' 
     It explains all the paths that when you see a dragon for  import something . If you are not getting a curved path, then add it like this -  sys.path.append (twisted_dir_path)    
  4.  
     Finally, if all Something does not help up to  Type-P dragon  will tell you which version you are using in a shell; I was mostly of  / usr / bin /  or some of its kind.  
     Then the imported factory, protocol ' should be successful from  /usr/bin/python2.7 -c' twisted.internet.protocol.

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