python之ImportError : No module named httplib2, 但安装了 httplib2

我知道这可能有点重复，但不同之处在于我安装了 httplib2，看:

    D4zk1tty@kali:~$ sudo apt-get install python-httplib2 
    Reading package lists... Done 
    Building dependency tree        
    Reading state information... Done 
    python-httplib2 is already the newest version. 
    python-httplib2 set to manually installed. 
    0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded 

可能目录不对？

这是我的追溯:

Traceback (most recent call last): 
  File "test.py", line 9, in <module> 
    import httplib2 
ImportError: No module named httplib2