# CUDA build error 

**URL:** <https://forums.developer.nvidia.com/t/cuda-build-error/52615>\
**Category:** CUDA Setup and Installation\
**Created:** [August 16, 2017, 6:08am UTC](https://forums.developer.nvidia.com/t/cuda-build-error/52615 "2017-08-16T06:08:27Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Robert\_Crovella](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/robert_crovella/32/14043_2.png) [@Robert\_Crovella](https://forums.developer.nvidia.com/u/Robert_Crovella)\
**Post date:** [August 18, 2017, 11:04am UTC](https://forums.developer.nvidia.com/t/cuda-build-error/52615/4 "2017-08-18T11:04:37Z")

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yes it should be .cu

take a look at any of the cuda sample projects

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