> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/core/get-started/faq/dotnetcore-to-work-on-docker.md).

# How can I get the .NET SDK to work on Docker?

Instructions to get Apryse .NET SDK to work with Docker.

The project needs to know where the shared lib is located. You can achieve this by any one of the following 2 approaches.

Approach 1:

You will add the following to the Docker file: ​ `COPY libPDFNet* /usr/lib/ RUN rm /usr/lib/libPDFNetC.so;\ mv /usr/lib/libPDFNetC.so.6.10.0 /usr/lib/libPDFNetC.so`

Adding the above commands will resolve the following two issues:

1. Apryse's native library needs to be placed directly in `"/usr/lib/"` folder
2. Docker does not like how we symlink the so files, so removing the `symlink` is required

Approach 2:

1. Manually remove the symlink `libPDFNetC.so` and rename the versioned so to `libPDFNetC.so`
2. Edit the `.csproj` file to directly point to `libPDFNetC.so`

{% tabs %}
{% tab title="XML" %}
{% code lineNumbers="true" %}

```xml
<Content Include="/src/MyApp/libPDFNetC.so">
    <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
</Content>
```

{% endcode %}
{% endtab %}
{% endtabs %}


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