# How to perform the UKFTractography via command line on ubuntu 20.04?

**URL:** https://discourse.slicer.org/t/how-to-perform-the-ukftractography-via-command-line-on-ubuntu-20-04/30657
**Category:** Support
**Tags:** tractography
**Created:** [July 18, 2023, 3:03pm UTC](https://discourse.slicer.org/t/how-to-perform-the-ukftractography-via-command-line-on-ubuntu-20-04/30657 "2023-07-18T15:03:34Z")
**Posts on this page:** 1
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### Author: ![dazhangge-666](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/dazhangge-666/32/66865_2.png) [@dazhangge-666](https://discourse.slicer.org/u/dazhangge-666)
#### Post date: [July 18, 2023, 3:03pm UTC](https://discourse.slicer.org/t/how-to-perform-the-ukftractography-via-command-line-on-ubuntu-20-04/30657/2 "2023-07-18T15:03:55Z")

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I want to use the UKFTractography singlely in order to use batch process on my data for tractography.  
when I make the code UKFTractography from github,I met the problem.  
I use the correct command from author.  
fatal: not a git repository (or any of the parent directories): .git  
make[5]: \*\*\* [ukf/CMakeFiles/\_GEN\_GITVER.dir/build.make:60: ukf/CMakeFiles/_GEN_  
make[4]: \*\*\* [CMakeFiles/Makefile2:1043: ukf/CMakeFiles/\_GEN\_GITVER.dir/all] Err  
make[3]: \*\*\* [Makefile:141: all] Error 2  
make[2]: \*\*\* [CMakeFiles/UKFTractography.dir/build.make:119: UKFTractography-prey-build] Error 2  
make[1]: \*\*\* [CMakeFiles/Makefile2:123: CMakeFiles/UKFTractography.dir/all] Erro  
make: \*\*\* [Makefile:95: all] Error 2

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