# Problems with IGT build

**URL:** <https://discourse.slicer.org/t/problems-with-igt-build/13324>\
**Category:** Support\
**Tags:** build, slicerigt\
**Created:** [September 3, 2020, 3:08pm UTC](https://discourse.slicer.org/t/problems-with-igt-build/13324 "2020-09-03T15:08:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Valmar](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/valmar/32/7948_2.png) [@Valmar](https://discourse.slicer.org/u/Valmar)\
**Post date:** [September 3, 2020, 3:08pm UTC](https://discourse.slicer.org/t/problems-with-igt-build/13324/1 "2020-09-03T15:08:02Z")

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I’m having problems in the build stage. This step: ./Slicer3/Scripts/getbuildtest.tcl

Error:

 ![Screen Shot 2020-09-03 at 11.55.55](https://us1.discourse-cdn.com/flex002/uploads/slicer/original/3X/d/9/d9cf63b7c60fe0c3bc946e0d175f5575fc19595c.png)

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**Author:** ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)\
**Post date:** [September 3, 2020, 3:08pm UTC](https://discourse.slicer.org/t/problems-with-igt-build/13324/2 "2020-09-03T15:08:56Z")

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Slicer3 is a release from 10 years ago. Please use the latest version for all current developments: [https://slicer.readthedocs.io/en/latest/developer\_guide/build\_instructions/index.html](https://slicer.readthedocs.io/en/latest/developer_guide/build_instructions/index.html)