# How to install SlicerRT extension in docker (slicerDocker) container?

**URL:** https://discourse.slicer.org/t/how-to-install-slicerrt-extension-in-docker-slicerdocker-container/21270
**Category:** Support
**Tags:** extensions-manager, slicerrt, docker
**Created:** [December 30, 2021, 7:42am UTC](https://discourse.slicer.org/t/how-to-install-slicerrt-extension-in-docker-slicerdocker-container/21270 "2021-12-30T07:42:24Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![ROSENty](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/rosenty/32/13334_2.png) [@ROSENty](https://discourse.slicer.org/u/ROSENty)
#### Post date: [December 30, 2021, 7:42am UTC](https://discourse.slicer.org/t/how-to-install-slicerrt-extension-in-docker-slicerdocker-container/21270/1 "2021-12-30T07:42:24Z")

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I had a docker container from docker images([https://github.com/Slicer/SlicerDocker](https://github.com/Slicer/SlicerDocker)) and ([https://hub.docker.com/r/slicer/slicer-notebook](https://hub.docker.com/r/slicer/slicer-notebook)). And I want to use the extension slicerRT, but I don’t know how to install SlicerRT in slicerDocker container. I have tried install.sh ([https://github.com/Slicer/SlicerDocker/blob/master/slicer-notebook/install.sh](https://github.com/Slicer/SlicerDocker/blob/master/slicer-notebook/install.sh)), which doesn’t work. Someone could help me? Thanks in advance. 😭 😭 😭

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### Author: ![cpinter](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/cpinter/32/7995_2.png) [@cpinter](https://discourse.slicer.org/u/cpinter)
#### Post date: [January 3, 2022, 11:09am UTC](https://discourse.slicer.org/t/how-to-install-slicerrt-extension-in-docker-slicerdocker-container/21270/2 "2022-01-03T11:09:15Z")

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> [@ROSENty](#):
>
> which doesn’t work

Please explain what you did exactly and how it didn’t work (error messages, screenshots, anything).