David Philp wrote:
>
> On 17/10/2008, at 10:51 AM, David Joyner wrote:
>
>> Hi:
>>
>> I want to call a C program in Sage which is included with Sage
>> (wtdist).
>> What is the easiest way to do this? The line I'd like to execute
>> looks like
>>
>> wtdist filename::code > output.txt
>
> output_txt = os.popen('wtdist filename::code').readlines()
>
> I think that's all you need. I don't see anything improper with it.
Except that, for me, that code returns an error that it can't find the
program.
In searching for the program, I see the following files:
sage/local/lib/gap-4.4.10/pkg/guava3.4/bin/i686-pc-linux-gnu-gcc/wtdist
sage/local/lib/gap-4.4.10/pkg/guava3.4/bin/wtdist
sage/local/lib/gap-4.4.10/pkg/guava3.4/bin/leon/wtdist
You might try one of those, or if you want to find the commands on your
own system, just go to the sage directory and type:
find . -name wtdist
Jason
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