# Place to Access Older Versions of Source Code

**URL:** <https://calculix.discourse.group/t/place-to-access-older-versions-of-source-code/460>\
**Category:** Uncategorized\
**Created:** [February 27, 2021, 7:43pm UTC](https://calculix.discourse.group/t/place-to-access-older-versions-of-source-code/460 "2021-02-27T19:43:39Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mtree](https://avatars.discourse-cdn.com/v4/letter/m/9e8a1a/32.png) [@mtree](https://calculix.discourse.group/u/mtree)\
**Post date:** [February 27, 2021, 7:43pm UTC](https://calculix.discourse.group/t/place-to-access-older-versions-of-source-code/460/1 "2021-02-27T19:43:39Z")

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I’m attempting to use CacluliX in an FSI simulation using [preCICE](https://www.precice.org/index.html). I’m having some trouble with the preCICE adapter for CalculiX, so I’m hoping to use an older adapter version. However, this requires me to get an older version of the CalcuiX source code.

[http://www.dhondt.de/](http://www.dhondt.de/) appears to only have the latest release.

Is there anywhere I can access older releases of CalcuiX?

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**Author:** ![rafal.brzegowy](https://avatars.discourse-cdn.com/v4/letter/r/a9adbd/32.png) [@rafal.brzegowy](https://calculix.discourse.group/u/rafal.brzegowy)\
**Post date:** [February 27, 2021, 8:25pm UTC](https://calculix.discourse.group/t/place-to-access-older-versions-of-source-code/460/2 "2021-02-27T20:25:29Z")

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Try:  
[http://www.dhondt.de/ccx\_2.10.src.tar.bz2](http://www.dhondt.de/ccx_2.10.src.tar.bz2)  
[http://www.dhondt.de/ccx\_2.11.src.tar.bz2](http://www.dhondt.de/ccx_2.11.src.tar.bz2)  
[http://www.dhondt.de/ccx\_2.12.src.tar.bz2](http://www.dhondt.de/ccx_2.12.src.tar.bz2)  
[http://www.dhondt.de/ccx\_2.13.src.tar.bz2](http://www.dhondt.de/ccx_2.13.src.tar.bz2)  
[http://www.dhondt.de/ccx\_2.14.src.tar.bz2](http://www.dhondt.de/ccx_2.14.src.tar.bz2)  
[http://www.dhondt.de/ccx\_2.15.src.tar.bz2](http://www.dhondt.de/ccx_2.15.src.tar.bz2)  
[http://www.dhondt.de/ccx\_2.16.src.tar.bz2](http://www.dhondt.de/ccx_2.16.src.tar.bz2)

You just need to manually modify the link

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<div class="post-metadata">

**Author:** ![mtree](https://avatars.discourse-cdn.com/v4/letter/m/9e8a1a/32.png) [@mtree](https://calculix.discourse.group/u/mtree)\
**Post date:** [March 1, 2021, 5:37pm UTC](https://calculix.discourse.group/t/place-to-access-older-versions-of-source-code/460/3 "2021-03-01T17:37:24Z")

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The simplicity of this answer is both much appreciated and extremely humbling. Thank you.