# problem on making NV-YOLO plugin

**URL:** <https://forums.developer.nvidia.com/t/problem-on-making-nv-yolo-plugin/73956>\
**Category:** DeepStream SDK\
**Created:** [April 30, 2019, 11:58am UTC](https://forums.developer.nvidia.com/t/problem-on-making-nv-yolo-plugin/73956 "2019-04-30T11:58:26Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![amit.rozner](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@amit.rozner](https://forums.developer.nvidia.com/u/amit.rozner)\
**Post date:** [April 30, 2019, 11:58am UTC](https://forums.developer.nvidia.com/t/problem-on-making-nv-yolo-plugin/73956/1 "2019-04-30T11:58:26Z")

</div>

I am trying to install the deepstream-yolo-app following the instructions in:  
[https://github.com/NVIDIA-AI-IOT/deepstream\_reference\_apps/blob/master/yolo/README.md](https://github.com/NVIDIA-AI-IOT/deepstream_reference_apps/blob/master/yolo/README.md)

I receive the following error when I try to make the NV-YOLO plugin for Tesla

```auto
/usr/bin/ld: cannot find -lnvdsgst_helper
/usr/bin/ld: cannot find -lnvdsgst_meta
collect2: error: ld returned 1 exit status
CMakeFiles/gstnvyolo.dir/build.make:103: recipe for target 'libgstnvyolo.so' failed
make[2]: *** [libgstnvyolo.so] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/gstnvyolo.dir/all' failed
make[1]: *** [CMakeFiles/gstnvyolo.dir/all] Error 2
Makefile:129: recipe for target 'all' failed
make: *** [all] Error 2

```

I am using Deepstream SDK v3, TensorRT-5.0.2.6, Gstreamer v1.8.3

---

<div class="post-metadata">

**Author:** ![AastaLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/aastalll/32/14043_2.png) [@AastaLLL](https://forums.developer.nvidia.com/u/AastaLLL)\
**Post date:** [May 2, 2019, 6:02am UTC](https://forums.developer.nvidia.com/t/problem-on-making-nv-yolo-plugin/73956/2 "2019-05-02T06:02:20Z")

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Hi,

After DeepStream installation, you should be able to find _libnvdsgst\_helper.so_ and _libnvdsgst\_meta.so_ in the /usr/local/deepstream/.  
Could you help to check this first?

If you cannot find the library, please follow the README located at ${DeepStream\_Release} to install SDK again.  
Thanks.

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<div class="post-metadata">

**Author:** ![amit.rozner](https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png) [@amit.rozner](https://forums.developer.nvidia.com/u/amit.rozner)\
**Post date:** [May 2, 2019, 3:51pm UTC](https://forums.developer.nvidia.com/t/problem-on-making-nv-yolo-plugin/73956/3 "2019-05-02T15:51:42Z")

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I tried pulling the DeepStream docker image from NGC so the DS installation should be fine now. I am still experiencing problems since the docker’s CUDA version (10.1) does not match the expected CUDA version of the plugin (the make file depends exactly CUDA 10.0). Is there a way to use the nvyoloplugin in the DS docker image?  
Moreover, Is there a docker image where both DS3 and TensorRT5 are built together?

Thanks

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<div class="post-metadata">

**Author:** ![AastaLLL](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/aastalll/32/14043_2.png) [@AastaLLL](https://forums.developer.nvidia.com/u/AastaLLL)\
**Post date:** [May 9, 2019, 5:24am UTC](https://forums.developer.nvidia.com/t/problem-on-making-nv-yolo-plugin/73956/4 "2019-05-09T05:24:52Z")

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Hi,

Sorry that we don’t try this combination.  
But there is no dependency between CUDA and yoloplugin.

You can update the Makefile based on your environment.  
[url][https://github.com/NVIDIA-AI-IOT/deepstream\_reference\_apps/blob/master/Makefile.config#L26[/url]](https://github.com/NVIDIA-AI-IOT/deepstream_reference_apps/blob/master/Makefile.config#L26%5B/url%5D)

Thanks.

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<div class="post-metadata">

**Author:** ![TomNVIDIA](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/tomnvidia/32/14181_2.png) [@TomNVIDIA](https://forums.developer.nvidia.com/u/TomNVIDIA)\
**Post date:** [October 12, 2021, 4:19pm UTC](https://forums.developer.nvidia.com/t/problem-on-making-nv-yolo-plugin/73956/5 "2021-10-12T16:19:36Z")

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Closed on October 12, 2021, 4:19pm UTC