title: PySNMP Error: pysnmp.smi.error.SmiError
body: <p>I am running a Python program on a Windows XP machine. When I run the program, I get the following error:</p>
  
  <pre><code>File "C:\Python27\lib\pysnmp\smi\builder.pyt, line 230, in loadModules...
  pysnmp.smi.error.SmiError: MIB file "SNMPv2-MIB.py[co]" not found in search path
  </code></pre>
  
  <p>The file SNMPv2-MIB.py is currently located in <code>C:\Python27\Lib\pysnmp\smi\mibs</code>. Does anyone know how I can solve this?</p>