# Slicer latest version not supporting install of modules

**URL:** <https://discourse.slicer.org/t/slicer-latest-version-not-supporting-install-of-modules/8393>\
**Category:** Support\
**Created:** [September 11, 2019, 11:53pm UTC](https://discourse.slicer.org/t/slicer-latest-version-not-supporting-install-of-modules/8393 "2019-09-11T23:53:37Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Sam\_Horvath](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/sam_horvath/32/3092_2.png) [@Sam\_Horvath](https://discourse.slicer.org/u/Sam_Horvath)\
**Post date:** [September 12, 2019, 12:15am UTC](https://discourse.slicer.org/t/slicer-latest-version-not-supporting-install-of-modules/8393/2 "2019-09-12T00:15:19Z")

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HI, we are having some issues with the build factories, so the most recent nightlies may not have all of the extensions. We are working to fix this.

In the meantime, I recommend using a slightly older preview version, linked in this post:

> [@SlicerIGT Extenstion](https://discourse.slicer.org/t/slicerigt-extenstion/8369/2):
>
> We are currently having some instability with the factory build system, so the latest releases may not have all of the extensions. We will have this fixed hopefully in the next few days. I recommend a slightly older nightly: [http://slicer.cdash.org/index.php?project=SlicerPreview&date=2019-09-05](http://slicer.cdash.org/index.php?project=SlicerPreview&date=2019-09-05) Under Nightly-packages you will see entries for the platforms, and a yellow package icon that will take you to a download link for the installer. On the CDash instance, you can filter for the extens…

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_[View the full topic](https://discourse.slicer.org/t/slicer-latest-version-not-supporting-install-of-modules/8393)._