SPE = Stani's Python Editor Homepage: http://pythonide.stani.be/
Files can be found at: https://sourceforge.net/projects/spe/
According to Stani's blog cached by Google: "SPE is looking for a new webhost"
Looks like hosting problems were solved somehow. SPE is now developed on Ubuntu.