wxPython with Vizard

[farshizzo]

Hi Kim,

For some reason wxPython requires that those variables are set, or else it will give errors. However, i modified the latest version of Vizard so that it automatically sets this for you at startup. So if you have version 1.097 or below, you will have to do this manually. The next version will be released in about a month, and you won't have to do this anymore.

-- Farshid