Well,the internet connection is terrible which makes me a mess... I downloaded the source(version 6.9 in Ubuntu 12.04).When I typed these following in sage command line,I got a problem...
g(x,y)=x^2+y
plot3d(g(x,y),(x,1,3),(y,1,10))
It said something about jmol,so I went to get jmol,then invoked it again,however didn't work.IT SAYS:
RuntimeError: jmol cannot run, no suitable java version found
And I tried to call jmol in Terminal,it seemed to work well.
Does sage cann't find the right path?What should I do?
