Error Message when I first run wincvs

Dear all,
After installing WinCvs, I got the following error msg when I first run WinCvs. Is there anyone know how to fix this?
Regards

CVS executable: C:\Program Files\cvsnt\cvs.exePython 2.6.1 (r261:67517, Dec  4 2008, 16:51:00) [MSC v.1500 32 bit (Intel)] on win32Error loading C:\Program Files\GNU\WinCvs 2.0\Macros\BrowseRepoTk.py:Traceback (most recent call last):  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\MacroRegistry.py", line 152, in LoadMacrosRecurs    execfile(filename, self.m_globals)  File "C:\Program Files\GNU\WinCvs 2.0\Macros\BrowseRepoTk.py", line 4, in <module>    from cvsgui.SafeTk import *  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\SafeTk.py", line 130, in <module>    class PersistentStringVar(StringVar, PersistentVar):NameError: name 'StringVar' is not definedError loading C:\Program Files\GNU\WinCvs 2.0\Macros\ChangeSubstModeTk.py:Traceback (most recent call last):  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\MacroRegistry.py", line 152, in LoadMacrosRecurs    execfile(filename, self.m_globals)  File "C:\Program Files\GNU\WinCvs 2.0\Macros\ChangeSubstModeTk.py", line 6, in <module>    from cvsgui.SafeTk import *  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\SafeTk.py", line 130, in <module>    class PersistentStringVar(StringVar, PersistentVar):NameError: name 'StringVar' is not defined'module' object has no attribute 'argv'Error loading C:\Program Files\GNU\WinCvs 2.0\Macros\cvs2clTk.py:Traceback (most recent call last):  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\MacroRegistry.py", line 152, in LoadMacrosRecurs    execfile(filename, self.m_globals)  File "C:\Program Files\GNU\WinCvs 2.0\Macros\cvs2clTk.py", line 6, in <module>    from cvsgui.SafeTk import *  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\SafeTk.py", line 130, in <module>    class PersistentStringVar(StringVar, PersistentVar):NameError: name 'StringVar' is not definedError loading C:\Program Files\GNU\WinCvs 2.0\Macros\ExtendedAddTk.py:Traceback (most recent call last):  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\MacroRegistry.py", line 152, in LoadMacrosRecurs    execfile(filename, self.m_globals)  File "C:\Program Files\GNU\WinCvs 2.0\Macros\ExtendedAddTk.py", line 5, in <module>    from cvsgui.SafeTk import *  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\SafeTk.py", line 130, in <module>    class PersistentStringVar(StringVar, PersistentVar):NameError: name 'StringVar' is not definedError loading C:\Program Files\GNU\WinCvs 2.0\Macros\RecursiveAddTk.py:Traceback (most recent call last):  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\MacroRegistry.py", line 152, in LoadMacrosRecurs    execfile(filename, self.m_globals)  File "C:\Program Files\GNU\WinCvs 2.0\Macros\RecursiveAddTk.py", line 6, in <module>    from cvsgui.SafeTk import *  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\SafeTk.py", line 130, in <module>    class PersistentStringVar(StringVar, PersistentVar):NameError: name 'StringVar' is not definedError loading C:\Program Files\GNU\WinCvs 2.0\Macros\TemplateMacroTk.py:Traceback (most recent call last):  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\MacroRegistry.py", line 152, in LoadMacrosRecurs    execfile(filename, self.m_globals)  File "C:\Program Files\GNU\WinCvs 2.0\Macros\TemplateMacroTk.py", line 6, in <module>    from cvsgui.SafeTk import *  File "C:\Program Files\GNU\WinCvs 2.0\PythonLib\cvsgui\SafeTk.py", line 130, in <module>    class PersistentStringVar(StringVar, PersistentVar):NameError: name 'StringVar' is not defined
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Xi Liang

梁茜
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