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esa / pygmo2

A Python platform to perform parallel computations of optimisation tasks (global and local) via the asynchronous generalized island model.
https://esa.github.io/pygmo2/
Mozilla Public License 2.0
422 stars 57 forks source link

Cannot import from Conda #68

Closed VallesMarinerisExplorer closed 2 years ago

VallesMarinerisExplorer commented 3 years ago

Hi, I am trying to import pygmo from Conda. I used the Anaconda prompt on my windows 10 machine. I didn't have any luck with the install directions in the docs so I tried the first one here:

https://anaconda.org/conda-forge/pygmo

conda install -c conda-forge pygmo

(base) C:\Users\Alex>conda install -c conda-forge pygmo Collecting package metadata (current_repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source. Collecting package metadata (repodata.json): done Solving environment: failed with initial frozen solve. Retrying with flexible solve. Solving environment: \

Goes on continuously.

I tried removing conda forge to no avail, per the suggestion here.

https://github.com/conda/conda/issues/8051

Would it be possible to have a pygmo binary for windows 10?

Thanks!

Alex

bluescarni commented 3 years ago

Hi Alex,

this looks like a conda problem. Can you try to install mamba from conda-forge and use that to install pygmo instead? E.g., something like:

conda install -c conda-forge mamba
mamba install -c conda-forge pygmo
fialat commented 3 years ago

Creating a new environment solved this issue for me. @merv provided a very nice answer here: https://stackoverflow.com/questions/67471968/conflicts-during-pygmo-installation-on-mac-os-x-11-2-2-with-anaconda

bluescarni commented 2 years ago

I will close this report for the time being, please re-open if needed @VallesMarinerisExplorer .