Scatter Plot using Color

Greetings, I am trying to make a scatter plot with each

    > marker having an individual color.

    > What am I doing wrong?

    > x = [ 4, 5, 6] y = [ 7, 8, 9] size = [ 6,7,8] color = [
    > 'r', 'b', 'g'] scatter( x, y, s = size, c = color) show()

    > I get the following error:

    > AttributeError: 'list' object has no attribute 'astype'

    > Any suggestions would be appreciated!

This is fixed in the svn repository. For now, make sure that your
color argument is an array, not a list.

JDH