# \#condapkg

**URL:** https://discourse.julialang.org/tag/condapkg/1487.md

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## [CondaPkg installs incompatible free-threaded NumPy](https://discourse.julialang.org/t/condapkg-installs-incompatible-free-threaded-numpy/136421)

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**Author:** [@Benny](https://discourse.julialang.org/u/Benny)\
**Replies:** 13\
**Last updated:** [March 27, 2026, 10:13pm UTC](https://discourse.julialang.org/t/condapkg-installs-incompatible-free-threaded-numpy/136421 "2026-03-27T22:13:53Z")

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I’ve been working on a small Python project recently, and I’m now considering using PythonCall again to speed up a few places more easily. But when I went to make a fresh Julia environment with current versions, I hit a …

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## [How to set python version in a package wrapped by PythonCall (Solved: operator error)](https://discourse.julialang.org/t/how-to-set-python-version-in-a-package-wrapped-by-pythoncall-solved-operator-error/133598)

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**Author:** [@KajWiik](https://discourse.julialang.org/u/KajWiik)\
**Replies:** 1\
**Last updated:** [November 2, 2025, 8:27am UTC](https://discourse.julialang.org/t/how-to-set-python-version-in-a-package-wrapped-by-pythoncall-solved-operator-error/133598 "2025-11-02T08:27:12Z")

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I am writing a wrapper package using PythonCall and I would like to set the python version to \<= 3.13. I tried to set the version in CondaPkg.toml: \[deps\] python = "\<=3.13" but it doesn’t seem to work (version is still…

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## [PythonCall ecosystem updates](https://discourse.julialang.org/t/pythoncall-ecosystem-updates/132500)

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**Author:** [@cjdoris](https://discourse.julialang.org/u/cjdoris)\
**Replies:** 0\
**Last updated:** [September 18, 2025, 10:23pm UTC](https://discourse.julialang.org/t/pythoncall-ecosystem-updates/132500 "2025-09-18T22:23:03Z")

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There’s been a lot going on in the world of PythonCall.jl and friends, so I thought I’d give a brief round-up of what’s new from the last year. Firstly, a reminder of the packages I’m talking about: PythonCall.jl: Int…

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## [How does CondaPkg achieve Pkg integration internally?](https://discourse.julialang.org/t/how-does-condapkg-achieve-pkg-integration-internally/126699)

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**Author:** [@greatpet](https://discourse.julialang.org/u/greatpet)\
**Replies:** 1\
**Last updated:** [March 8, 2025, 2:40am UTC](https://discourse.julialang.org/t/how-does-condapkg-achieve-pkg-integration-internally/126699 "2025-03-08T02:40:45Z")

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Does CondaPkg override Pkg.add or Pkg.precompile to install Python dependencies listed in CondaPkg.toml when a user add or import a Julia package that uses CondaPkg? The process seems a little too magical, so I’d like to…

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## [MicroMamba is not currently supported on your platform (FreeBSD)](https://discourse.julialang.org/t/micromamba-is-not-currently-supported-on-your-platform-freebsd/124813)

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**Author:** [@ko56](https://discourse.julialang.org/u/ko56)\
**Replies:** 2\
**Last updated:** [January 28, 2025, 4:02pm UTC](https://discourse.julialang.org/t/micromamba-is-not-currently-supported-on-your-platform-freebsd/124813 "2025-01-28T16:02:47Z")

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I’m trying to install PythonPlot in Julia v1.11, on FreeBSD 14.2. CondaPkg and MicroMamba are giving me a problem which I don’t know how to resolve. The error report from build PythonPlot follows: julia\> err PkgPrecom…

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## [Problem with installing PythonPlot, CondaPKG (FreeBSD)](https://discourse.julialang.org/t/problem-with-installing-pythonplot-condapkg-freebsd/125195)

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**Author:** [@ko56](https://discourse.julialang.org/u/ko56)\
**Replies:** 4\
**Last updated:** [January 28, 2025, 2:51am UTC](https://discourse.julialang.org/t/problem-with-installing-pythonplot-condapkg-freebsd/125195 "2025-01-28T02:51:02Z")

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I posted this question micromamba a while ago, but haven’t gotten any responses. Maybe the post was in the wrong place. I am reposting here, which seems more appropriate. Thanks for any help.

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## [Stop \`CondaPkg\` for finding dependencies in other projects](https://discourse.julialang.org/t/stop-condapkg-for-finding-dependencies-in-other-projects/122562)

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**Author:** [@facusapienza](https://discourse.julialang.org/u/facusapienza)\
**Replies:** 6\
**Last updated:** [November 13, 2024, 11:12pm UTC](https://discourse.julialang.org/t/stop-condapkg-for-finding-dependencies-in-other-projects/122562 "2024-11-13T23:12:45Z")

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Hi, I am using CondaPkg and PythonCall for more than one of my projects. When I install a second project using CondaPkg, this second one finds the dependencies of the first one and tries to solve all the dependencies to…

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## [PythonCall.jl with CondaPkg.jl in MPI scenario](https://discourse.julialang.org/t/pythoncall-jl-with-condapkg-jl-in-mpi-scenario/121191)

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**Author:** [@J-C-Q](https://discourse.julialang.org/u/J-C-Q)\
**Replies:** 2\
**Last updated:** [October 11, 2024, 12:37pm UTC](https://discourse.julialang.org/t/pythoncall-jl-with-condapkg-jl-in-mpi-scenario/121191 "2024-10-11T12:37:31Z")

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Hi everyone, I’m working on a julia package that has PythonCall.jl and CondaPkg.jl in its dependencies. Now, I want to do some calculations using my package on a cluster with MPI.jl. The problem is (this is my understa…

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## [Wrap Julia and my own julia app/package in a conda package](https://discourse.julialang.org/t/wrap-julia-and-my-own-julia-app-package-in-a-conda-package/117426)

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**Author:** [@CrisCool](https://discourse.julialang.org/u/CrisCool)\
**Replies:** 2\
**Last updated:** [July 24, 2024, 5:44pm UTC](https://discourse.julialang.org/t/wrap-julia-and-my-own-julia-app-package-in-a-conda-package/117426 "2024-07-24T17:44:18Z")

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Hi there I have developed a Julia app (package) that depends on other Julia packages developed by myself. I need to wrap everything in a conda package, including Julia itself. Any advice on how to do that? thanks

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## [Python pyfiles and cis.read\_data() function error](https://discourse.julialang.org/t/python-pyfiles-and-cis-read-data-function-error/115748)

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**Author:** [@raman\_kumar](https://discourse.julialang.org/u/raman_kumar)\
**Replies:** 24\
**Last updated:** [June 27, 2024, 3:33pm UTC](https://discourse.julialang.org/t/python-pyfiles-and-cis-read-data-function-error/115748 "2024-06-27T15:33:35Z")

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Sorry, Please ignore this topic. This topic is useless and confusing. :pig2: I am using python cis.read\_data() function to read hdf5 file and its config file. I am getting errors shown in image below:

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## [Failed process: error while adding python cis library](https://discourse.julialang.org/t/failed-process-error-while-adding-python-cis-library/115551)

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**Author:** [@raman\_kumar](https://discourse.julialang.org/u/raman_kumar)\
**Replies:** 37\
**Last updated:** [June 17, 2024, 6:42am UTC](https://discourse.julialang.org/t/failed-process-error-while-adding-python-cis-library/115551 "2024-06-17T06:42:08Z")

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I want to add cis library which has api in python. using CondaPkg; CondaPkg.add("cis") @abraemer

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## [ERROR: Python: ModuleNotFoundError: No module named 'python-vehicle-simulator'](https://discourse.julialang.org/t/error-python-modulenotfounderror-no-module-named-python-vehicle-simulator/114760)

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**Author:** [@liuwa666](https://discourse.julialang.org/u/liuwa666)\
**Replies:** 1\
**Last updated:** [May 27, 2024, 9:17am UTC](https://discourse.julialang.org/t/error-python-modulenotfounderror-no-module-named-python-vehicle-simulator/114760 "2024-05-27T09:17:14Z")

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julia\> versioninfo() Julia Version 1.10.3 Commit 0b4590a550 (2024-04-30 10:59 UTC) Build Info: Official https://julialang.org/ release Platform Info: OS: Windows (x86\_64-w64-mingw32) CPU: 16 × AMD Ryzen 9 5900HX wi…

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## [CondaPkg - acitvate environment](https://discourse.julialang.org/t/condapkg-acitvate-environment/107341)

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**Author:** [@ufechner7](https://discourse.julialang.org/u/ufechner7)\
**Replies:** 6\
**Last updated:** [December 11, 2023, 9:31am UTC](https://discourse.julialang.org/t/condapkg-acitvate-environment/107341 "2023-12-11T09:31:30Z")

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I am using CondaPkg and installed two Python packages. After installation I get the message: To activate this environment, use: micromamba activate /home/ufechner/repos/Tethers.jl/.CondaPkg/env But that does not w…