build of 1830 fails

I tried build wxPhoenix with Python3 on Kubuntu 14.04.03 LTS.
But it faild and I don't understand why. It looks like that something
goes wrong while linking?

This is the build command

    sudo pip3 install -v -U --pre -f
    http://wxpython.org/Phoenix/snapshot-builds/ wxPython_Phoenix

This is the error

    linking /usr/local/lib/python3.4/dist-packages/wx/libwx_gtk2u_stc-3.0.so
    -> libwx_gtk2u_stc-3.0.so.0
    error: [Errno 17] File exists: 'libwx_gtk2u_stc-3.0.so.0' ->
    '/usr/local/lib/python3.4/dist-packages/wx/libwx_gtk2u_stc-3.0.so'

···

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Deleting this dir before building works.

···

/usr/local/lib/python3.4/dist-packages/wx

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