/usr/lib/python2.7/dist-packages/wx.pth is in python-wxversion 3.0.2.0+dfsg-1build1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.7/dist-packages/../../wx/python/wx.pth
/usr/lib/python2.7/dist-packages/../../wx/python/wx.pth