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On 04/25/2018 06:38 AM, Jim Holsenback wrote:
> On 04/24/2018 09:24 PM, green wrote:
>> linux versions 3.7, 3.8 and uberpov will not write or read EXR file
>> formats.
>> trying to write gives a command-line-option error, whereas trying to
>> read an EXR
>> gives a more useful
>>
>> This unofficial POV-Ray binary was built without support for the
>> OpenEXR file
>> format. You must either use an official POV-Ray binary or recompile the
>> POV-Ray sources on a system providing you with the OpenEXR library to
>> make use
>> of this facility.
>> Alternatively, you may use any of the following built-in formats: HDR.
>> Fatal error in parser: Cannot open file.
>> Render failed
>>
>> how does one do that?
>>
>> this is ubuntu 16.04 kernel 4.4.108, the following libraries are
>> installed;
>> libopenexr-dev
>> libopenexr22
>> openexr
>> and associated
>> libilmbase-dev
>> libilmbase12
>> all of these are version 2.2.0-10ubuntu2
>>
>> thank you.
>>
>>
> works fine on my system:
>
> POV-Ray 3.8.0-alpha.9322209.unofficial
>
> Copyright 1991-2017 Persistence of Vision Raytracer Pty. Ltd.
> This is free software; see the source for copying conditions. There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> Built-in features:
> I/O restrictions: enabled
> X Window display: enabled (using SDL)
> Supported image formats: gif tga iff ppm pgm hdr png jpeg tiff openexr
> Unsupported image formats: -
>
> Compilation settings:
> Build architecture: x86_64-suse-linux-gnu
> Built/Optimized for: x86_64-suse-linux-gnu (using -march=native)
> Compiler vendor: gnu
> Compiler version: g++ -std=gnu++11 4.8
> Compiler flags: -pipe -Wno-multichar -Wno-write-strings
> -fno-enforce-eh-specs -Wno-non-template-friend -s -O3 -ffast-math
> -march=native -pthread
>
> and i sourced these libraries from opensuse repositories during build:
>
forgot to mention that package names in your repository are most likely
different ... i routinely read and write exr and hdr formats
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