Again with problem, Running sugar on Ubuntu 9.10, sugar version is 0.88, I installed physics activity by downloading from sugar/activities page. When i try to run, it gives error as follow: Traceback (most recent call last): File "physics.py", line 38, in <module> import Box2D as box2d File "lib/Box2D-2.0.2b1-py2.5-linux-i686.egg/Box2D/__init__.py", line 23, in <module> File "lib/Box2D-2.0.2b1-py2.5-linux-i686.egg/Box2D/Box2D.py", line 6, in <module> File "lib/Box2D-2.0.2b1-py2.5-linux-i686.egg/Box2D/_Box2D.py", line 7, in <module> File "lib/Box2D-2.0.2b1-py2.5-linux-i686.egg/Box2D/_Box2D.py", line 6, in __bootstrap__ ImportError: /home/smita/.python-eggs/Box2D-2.0.2b1-py2.5-linux-i686.egg-tmp/Box2D/_Box2D.so: wrong ELF class: ELFCLASS32 Another query I want to ask is, I am able to view PDF file which is on my USB stick, as a external storage space. But when I copied the same PDF file in my .sugar/default/datastore folder. I am not able to browse for a PDF. Is there any mechanism where I can view ".pdf " file in read activity, or it can be shown in journal, because in journal there is no extenstion for .pdf, it shows for text,video, image and latest activity I have done. Also, If I want to copy something from my USB stick to journal how to do it, because when I browse USB, and select file wanted to copy, it gives me copy option but there is no paste option in journal. -- Ganesh Gajare (Dragger) Be a FOSSERS, use GNU/Linux