mamba - Python for climatology, oceanograpy and atmospheric science

mamba

mamba-org/mamba: The Fast Cross-Platform Package Manager

Mamba is a reimplementation of the conda package manager in C++.

parallel downloading of repository data and package files using multi-threading

libsolv for much faster dependency solving, a state of the art library used in the RPM package manager of Red Hat, Fedora and OpenSUSE

core parts of mamba are implemented in C++ for maximum efficiency

At the same time, mamba utilize the same command line parser, package installation and deinstallation code and transaction verification routines as conda to stay as compatible as possible.

Mamba is part of a bigger ecosystem to make scientific packaging more sustainable. You can read our announcement blog post (https://medium.com/@QuantStack/open-software-packaging-for-science-61cecee7fc23). The ecosystem also consists of quetz, an open source conda package server and boa, a fast conda package builder.

Errors

python - conda error: zstandard could not be imported

code:bash

pip install --upgrade --force-reinstall zstandard

pip install --upgrade --force-reinstall zstd

python update

code:bash

mamba intall python=3.11

clone

code:bash

mamba create -n (new env name) --clone (existing env name)

Update environment

code:bash

mamba update --name (env name) (env name) --yes