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Questions tagged [mamba]

Mamba is a Python-based CLI conceived as a drop-in replacement for conda, offering higher speed and more reliable environment solutions.

Mamba is a fast, robust, and cross-platform package manager.

It runs on Windows, OS X and Linux (ARM64 and PPC64LE included) and is fully compatible with conda packages and supports most of conda’s commands.

https://github.com/mamba-org/mamba

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Add short names for micromamba (conda) environments

I was using conda. Now I want to use micromamba. When I run conda env list I see # conda environments: # base /Users/tomsturges/opt/anaconda3 circle_sum-env /Users/tomsturges/opt/anaconda3/envs/circle_sum-env fdfdpy …
Tom
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Unable to add mamba env to PyCharm due to OK button greyed out

On MacOs using PyCharm Build #PY-232.8660.197, built on July 26, 2023 I'm unable to add conda env as Python Interpreter because the 'OK' button is grayed out. The path exist: ls -Gflash /opt/homebrew/Caskroom/mambaforge/base/bin/mam* …
mCs
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Installing mamba on a machine with conda

I dont know if I have missed it, but this is not clear to me. I already have miniconda on my machine and I want now to install mamba. How this should be done please, I am supposed to download/run the correct mambaforge installer? Does this co-exist…
Aenaon
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mamba installs package into wrong site-packages directory

I have a problem like so: I am in a conda environment that has mamba installed (let's call the environment mamba_env). I now want to use mamba to install a (self-built) package some_package into another conda environment called some_env. The python…
chriss
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Can't activate Mamba env in PowerShell Windows Terminal

Add new Profile in Windows Terminal Use the following execution string code: pwsh.exe -ExecutionPolicy ByPass -NoExit -Command "& '%USERPROFILE%\AppData\Local\mambaforge\shell\condabin\conda-hook.ps1' ; conda activate…
Underlines
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resolving a reticulate conda normalizePath error

I recently switched the conda solver from classic to libmamba. Then I removed mamba. Conda seems to work fine, but I started getting a reticulate error in R: > reticulate::use_condaenv("base") > reticulate::use_condaenv("r-reticulate") Error in…
burger
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pyqtgraph installed with micromamba using wrong Qt version

I have a cascade of problems that seem to be caused by pyqtgraph import of Qt. I created the following environment.yml file: name: my-env channels: - conda-forge - nodefaults dependencies: - python=3.9 - pydm - matplotlib -…
Marco Montevechi Filho
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Update Python Package in Mamba vs. Conda

I am attempting to update a Python package in Mamba, specifically to a version of boto3=1.26.63. I am trying to do so using the syntax mamba update boto3=1.26.63 but receive an error stating: Encountered problems while solving: -nothing provides…
mdl518
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How to set a mamba environment R as the Windows default

When you install Rstudio Desktop on Windows you do not have the option to point it to a specific R. It will only look for the system R. If that doesn't exist, RStudio won't launch. In the past I was using the miniconda installer on Windows. I always…
abalter
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micromamba installation in Nvidia/cuda-runntime docker image does not work

due to the new licensing policy for conda, we have to use mamba as alternative. I am in the process of migrating my docker files but have issues getting micromamba properly installed. The base docker is as follows ARG CUDA=11.1.1 FROM…
nonresidentalien
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What is .mamba_trash and how to remove it?

after I remove a micromamba environment by micromamba env remove -n I run micromamba env list It shows an "environment" called .mamba_trash What is it, how can I get rid of it? I didn't find any instructions in…
sicheng mao
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Disable call to conda.anaconda.org/conda-forge

I'm trying to use mamba package manager behind corporate firewall with no access to conda.anaconda.org/conda-forge but with mirror site. My .condarc file is: auto_update_conda: false show_channel_urls: true ssl_verify: false verbosity:…
kolchanov
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Compiling pandas from source - version conflict

I followed the steps described to fork, clone, and build pandas as detailed on: https://pandas.pydata.org/docs/development/contributing.html#working-with-the-code https://pandas.pydata.org/docs/development/contributing_environment.html Step 3 is…
mahaoyu
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Select Python interpreter for VSCode project with activation in .bashrc

I have several conda Python environments. In Visual Studio Code, for a project, I select the Pyhton interpreter I want to use. If I close and reopen VSCode, the previously selected interpreter is automatically used. However, this does not work if I…
TVG
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Installing scikit-learn and use PyPy as Python Interpreter

I'm trying to create a conda env (actually I'm using Mamba) whith PyPy as default interpreter and then installing Scikit-Learn to perform machine-learning tasks. I succeded in the environment creation and setup with: mamba create -n sklearn -c…
Andrea Efficace
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