# Different result than example, could it be due to an installation error?

**URL:** <https://community.freefem.org/t/different-result-than-example-could-it-be-due-to-an-installation-error/1350>\
**Category:** FreeFEM installation\
**Created:** [November 26, 2021, 10:32am UTC](https://community.freefem.org/t/different-result-than-example-could-it-be-due-to-an-installation-error/1350 "2021-11-26T10:32:35Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Gronaz](https://avatars.discourse-cdn.com/v4/letter/g/b9e5f3/32.png) [@Gronaz](https://community.freefem.org/u/Gronaz)\
**Post date:** [November 26, 2021, 10:32am UTC](https://community.freefem.org/t/different-result-than-example-could-it-be-due-to-an-installation-error/1350/1 "2021-11-26T10:32:35Z")

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I am new to FreeFem++ and was trying to make sure it worked correctly.  
Unfortunately, I was trying to reproduce the example on building a mesh for a [cube](https://doc.freefem.org/documentation/mesh-generation.html), but wouldn’t obtain the same image. I copied the code : cube.idp in a tip, but the image I obtained is in black and white whereas the image showed is colored. Is it due to an installation misstep or do I need to add some more code to the example ?  
For reference, I put a screenshot of my screen, showing the output of the code:

 ![FreeFem_cube_example](https://canada1.discourse-cdn.com/flex030/uploads/freefem/original/1X/8f137636ab624c3ce449d439739827bc77a3f84d.png)

Thank you for your time ! 🙂