pyuic4 does not work

[mlt]

I'm using the latest build and here is what I'm getting:

C:\...>pyuic4 somefile.ui
Fatal Python error: Py_Initialize: unable to load the file system codec
  File "C:\OSGeo4W\\apps\Python27\lib\encodings\__init__.py", line 123
    raise CodecRegistryError,\
                            ^
SyntaxError: invalid syntax

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.

I feel like it is python 3 raise syntax or something.

[mlt]

Apparently I have another pyuic4 on the PATH. Providing full path C:\OSGeo4W\bin\pyuic4.bat did the trick. Though it is weird. Right PATHs should come first when in OSGeo4W console.