On 11/12/2010 05:49:49 PM, Mitesh Patel wrote:
On 11/12/2010 06:43 PM, Mike Witt wrote:
> On 11/12/2010 04:14:29 PM, Mitesh Patel wrote:
>> On 11/12/2010 05:48 PM, Mike Witt wrote:
>> > After a new Fedora 14 installation, I ended up with the "default"
>> > version of Java they use (IdedTea?) -- This didn't work for
>> > Sage/JMOL, either on the command line or in the Notebook. So, I
>> > installed the Oracle version. But both versions are now
installed.
>> > I figured out how to tell Firefox to use the Oracle version, and
>> > now JMOL works fine in a notebook. But from the sage command line
>> > it's still not working.
>> >
>> > So, I suspect that the sage command line is still calling the
>> > other version of Java. Is there any way I can check what path
>> > it's using?
>>
>> Could you check the symbolic link /etc/alternatives/java? What
happens
>> if you make this point to /path/to/oracle/java/bin/java?
>
> I believe it's correct:
>
> [m...@vector ~]$ /usr/bin/java -version
> java version "1.6.0_22"
> Java(TM) SE Runtime Environment (build 1.6.0_22-b04)
> Java HotSpot(TM) Server VM (build 17.1-b03, mixed mode)
>
> However, it was pointing to the IcedTea java when I built
> Sage. I just wondered if perhaps that got "cached" somehow.
> I guess that seems unlikely. Maybe the lack of 3d display
> from the command line is an unrelated problem?
Which Sage version are you using?
Making a Jmol plot on the command-line invokes
SAGE_LOCAL/bin/jmol
Maybe JMOL_HOME is set incorrectly in this script? What happens if
you put
JMOL_HOME="/explicit/path/to/sage_root/devel/sagenb-main/sagenb/data/jmol"
near the top?
Well, yes, that seems to be it. It took me a bit to figure out
what to do, but now that I found the script ... as far as I can
tell, JMOL_HOME was getting set to: /sagenb/data/jmol
When I reset it, as you suggested, at the top of the script
then everything started working (from the command line). So,
it does appear that they were two separate problems.
Oh, I'm using 4.6. If this is already a known issue, then
my apologies. But thanks very much for the solution!
-Mike
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