I have downloaded vpython and try to run one of the examples included with the program.
from visual import * floor = box(length=4, height=0.5, width=4, color=color.blue) ball = sphere(pos=(0,4,0), color=color.red) ball.velocity = vector(0,-1,0) dt = 0.01 while 1: rate(100) ball.pos = ball.pos + ball.velocity*dt if ball.y < 1: ball.velocity.y = -ball.velocity.y else: ball.velocity.y = ball.velocity.y - 9.8*dt
but this is the error I get
Traceback (most recent call last): File "C:\Python26\Lib\site-packages\visual\examples\bounce.py", line 1 from visual import * File "C:\Python26\lib\site-packages\visual\__init__.py", line 59 import cvisual AttributeError: 'Boost.Python.StaticProperty' object attribute '__doc__' is read-only >>>
, when I run it on my dell inspiron 1525 laptop with windows vista. I have tried it on another computer and have seen it work, but would like it to work on my laptop. I have the relatively latest 2.6.3 python installed on the laptop. And have tried uninstalling python and vpython a couple of times but the error continues does anyone have any ideas how to fix this?
Edited 7 Years Ago by johndb: n/a