other:uvcdat:cdat_conda:miniconda3_install
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other:uvcdat:cdat_conda:miniconda3_install [2021/03/08 20:59] jypeter Added the mamba section |
other:uvcdat:cdat_conda:miniconda3_install [2021/03/09 10:40] jypeter [Changing the .condarc file] |
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| ===== Fine-tuning conda ===== | ===== Fine-tuning conda ===== | ||
| - | conda will probably work fine with the default settings, but we intend to create complex environments and it is better to use some specific settings | + | conda will probably work fine with the default settings for creating new environments with just one package (e.g. [[https://github.com/NOAA-PMEL/PyFerret/#anaconda-installation---linux-os-x-and-windows-10bash|just PyFerret]]). |
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| + | We intend to **create complex environments** (combining lots of packages, with complex dependencies) and it is highly recommended to use the specific settings described in this section | ||
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| + | ==== Getting conda configuration information ==== | ||
| * [[https://docs.conda.io/projects/conda/en/latest/commands/config.html|conda config]] documentation | * [[https://docs.conda.io/projects/conda/en/latest/commands/config.html|conda config]] documentation | ||
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| Most of the packages we will install will be provided by the //conda-forge// channel (''-c conda-forge'' option). The installation steps will also add dependencies that will theoretically come from //conda-forge//, but could also come from the //defaults// channel. | Most of the packages we will install will be provided by the //conda-forge// channel (''-c conda-forge'' option). The installation steps will also add dependencies that will theoretically come from //conda-forge//, but could also come from the //defaults// channel. | ||
| - | The following will **make sure that we only get packages from //conda-forge//** (see [[https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-channels.html|Managing channels]] and [[https://conda-forge.org/docs/user/tipsandtricks.html#how-to-fix-it|Using multiple channels => How to fix it]]) | + | The following will **make sure that we only get packages from //conda-forge//** unless the requested packages really don't exist on //conda-forge// (see [[https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-channels.html|Managing channels]] and [[https://conda-forge.org/docs/user/tipsandtricks.html#how-to-fix-it|Using multiple channels => How to fix it]]) |
| <code>$ conda config --add channels conda-forge | <code>$ conda config --add channels conda-forge | ||
| $ conda config --set channel_priority strict | $ conda config --set channel_priority strict | ||
| - | $ cat .condarc | + | $ cat ~/.condarc |
| channels: | channels: | ||
| - conda-forge | - conda-forge | ||
other/uvcdat/cdat_conda/miniconda3_install.txt · Last modified: 2024/07/09 15:54 by jypeter
