Blender JM Script Problem

[m121c]

I keep trying to get the .jm script into blender. I have made a .py file and put into C://User/Name/Appdata/Roaming/Blender/2.61/Scripts and the program file and it doesnt show up. I then go and go into the user prefrences and go to install addon. I find the python script and install but it doesnt show up the prefrences or under file/export. I even tried running it from the text editor and I get the following error: "Python script fail, look in the console for now" and it is highlighting the "import blender" part. If I delete that part then it gets the same error and highlights the "from Blender import *" part. If I delete that then it gets the same error but highlights the very last line of the script. What is the problem?

[Shadow]

Probably having the same problem I was, which is trying to use the old script. It doesn't work in newer blender.
Try this: http://mxsimulator.com/scripts/jm_export_25.py