# Can't find the packages current channels, conda

**URL:** <https://fenicsproject.discourse.group/t/cant-find-the-packages-current-channels-conda/12270>\
**Category:** installation\
**Created:** [September 23, 2023, 9:56am UTC](https://fenicsproject.discourse.group/t/cant-find-the-packages-current-channels-conda/12270 "2023-09-23T09:56:22Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![dokken](https://yyz2.discourse-cdn.com/free1/user_avatar/fenicsproject.discourse.group/dokken/32/1560_2.png) [@dokken](https://fenicsproject.discourse.group/u/dokken)\
**Post date:** [September 23, 2023, 2:52pm UTC](https://fenicsproject.discourse.group/t/cant-find-the-packages-current-channels-conda/12270/13 "2023-09-23T14:52:38Z")

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Legacy fenics is no longer developed. I believe it works with Python 3.10.

DOLFINx works with Python 3.10 and 3.11.  
See

> [@The new DOLFINx solver is now recommended over DOLFIN](https://fenicsproject.discourse.group/t/the-new-dolfinx-solver-is-now-recommended-over-dolfin/8249):
>
> In April 2022 we released versions of the new FEniCS Project components; DOLFINx (v0.4.1) , FFCx (v0.4.2), Basix (v0.4.1) and UFL (2022.1.0.post0). These projects are hosted under our GitHub account at [FEniCS Project · GitHub](https://github.com/fenics) We now recommend that all new projects begin in the new DOLFINx problem solving environment, rather than the old DOLFIN problem solving environment. We consider DOLFINx to be superior to the old DOLFIN, particularly in terms of performance, scalability, API consistency and…

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