Message 76684 - Python tracker
Just to be clear, the defect in PyUnicode_FromWideChar is present both in Python 2.x and Python 3.x. The problem with command-line arguments only occurs in Python 3.x, since 2.x doesn't use PyUnicode_FromWideChar in converting arguments. I can reproduce the 'No such file or directory' error on both OS X and Linux, for Python 3.0.