title: "import serial" fails with Python 3.3.2, pyserial 2.5
body: <p>I am having a problem with "import "serial".</p>
  
  <p>I am running Python 3.3.2 on Windows (XP) and have installed pyserial 2.5 from the Windows installer pyserial-2.5.win32.exe. The traceback below shows what happens.</p>
  
  <pre><code>C:\hal\Python&gt;python
  Python 3.3.2 (v3.3.2:d047928ae3f6, May 16 2013, 00:03:43) [MSC v.1600 32 bit (Intel)]  on win32
  Type "help", "copyright", "credits" or "license" for more information.
  &gt;&gt;&gt; import serial
  Traceback (most recent call last):
    File "&lt;stdin&gt;", line 1, in &lt;module&gt;
    File "c:\python33\lib\site-packages\serial\__init__.py", line 19, in &lt;module&gt;
      from serialwin32 import *
  ImportError: No module named 'serialwin32'
  &gt;&gt;&gt;
  </code></pre>
  
  <p>The python interpreter finds and runs c:\python33\lib\site-packages\serial\ __init__.py, which checks the os name, finds that it is "nt" and executes "from serialwin32 import *". That fails.</p>
  
  <p>The file serialwin32.py is in the \serial directory with __init__.py.</p>
  
  <p>I tried this with Python 3.1.1 and 3.2.3 and got the same results.</p>
  
  <p>I read that pyserial 2.5 is not dependent on pywin32 but I have it installed anyway; win32, build 18, for Python 3.3.</p>
  
  <p>Has anyone seen this problem or know what I may be doing wrong?</p>
  
  <p>Thanks</p>