# Troubles using older Modules

**URL:** <https://discourse.slicer.org/t/troubles-using-older-modules/1439>\
**Category:** Support\
**Created:** [November 12, 2017, 6:27pm UTC](https://discourse.slicer.org/t/troubles-using-older-modules/1439 "2017-11-12T18:27:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Blanco02](https://avatars.discourse-cdn.com/v4/letter/b/b2d939/32.png) [@Blanco02](https://discourse.slicer.org/u/Blanco02)\
**Post date:** [November 12, 2017, 6:27pm UTC](https://discourse.slicer.org/t/troubles-using-older-modules/1439/1 "2017-11-12T18:27:02Z")

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Good evening,

Actually I’m trying to compile by using Cmake older modules from slicer 3.6.

The point is that when I try to compile all the files that are inside the folder ([http://viewvc.slicer.org/viewvc.cgi/NAMICSandBox/trunk/BrainTissueClassification/?pathrev=6314](http://viewvc.slicer.org/viewvc.cgi/NAMICSandBox/trunk/BrainTissueClassification/?pathrev=6314))

Cmake tells me that some files are missing, so now I’m in a dead point.

The compiler I’m using is Visual Studio 14 and my Slicer version is 4.8.0.

Hoping hear soon from you,  
S.

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**Author:** ![jcfr](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/jcfr/32/17825_2.png) [@jcfr](https://discourse.slicer.org/u/jcfr)\
**Post date:** [November 12, 2017, 8:26pm UTC](https://discourse.slicer.org/t/troubles-using-older-modules/1439/2 "2017-11-12T20:26:34Z")

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This is an older module that only supported building against Slicer3

As an example for folks who would like to port older code to Slicer4, I will publish an updated version shortly.