# Libgfortran5 for ccx2.21

**URL:** <https://calculix.discourse.group/t/libgfortran5-for-ccx2-21/1751>\
**Category:** Uncategorized\
**Created:** [August 4, 2023, 11:21pm UTC](https://calculix.discourse.group/t/libgfortran5-for-ccx2-21/1751 "2023-08-04T23:21:45Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Fabrice](https://avatars.discourse-cdn.com/v4/letter/f/5fc32e/32.png) [@Fabrice](https://calculix.discourse.group/u/Fabrice)\
**Post date:** [August 8, 2023, 1:16pm UTC](https://calculix.discourse.group/t/libgfortran5-for-ccx2-21/1751/3 "2023-08-08T13:16:44Z")

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Hello,

I have the same issue. I could not find a solution…

> [@CCX 2.20 not work on my Xubuntu 22.04 installation](https://calculix.discourse.group/t/ccx-2-20-not-work-on-my-xubuntu-22-04-installation/1572/5):
>
> thank you @jlucas, but I am not comfortable with compiling CCX. I will keep it as a last resort. I found an old CCX 2.17 in Ubuntu repo and installed it. It does not solve the library issue for CCX 2.20 but it does run without error. A mystery to me…

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