Am 03.08.2014 13:46, schrieb Suman:
> i did not notice any error during installation.
> i am using exec command for image generation online.
>
> exec("/usr/local/bin/povray ...");
> and no error is showing.

You should definitely try running the subdivision patch from the command 
line first, before trying to call it from another program.

Are you sure /usr/local/bin is where POV-Ray/subdivision installed 
itself? Maybe it's some other previous install of official POV-Ray 
that's residing there, and POV-Ray/subdivision is located somewhere else.

But to figure that out you definitely have to call it from a 
command-line shell.

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On 08/03/2014 10:22 AM, clipka wrote:
> Am 03.08.2014 13:46, schrieb Suman:
>> i did not notice any error during installation.
>> i am using exec command for image generation online.
>>
>> exec("/usr/local/bin/povray ...");
>> and no error is showing.
>
> You should definitely try running the subdivision patch from the command
> line first, before trying to call it from another program.
>
> Are you sure /usr/local/bin is where POV-Ray/subdivision installed
> itself? Maybe it's some other previous install of official POV-Ray
> that's residing there, and POV-Ray/subdivision is located somewhere else.
>
> But to figure that out you definitely have to call it from a
> command-line shell.
>

lol ... yeah i guess my hint(s) was too vague

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