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other:uvcdat:cdat_conda:miniconda3_install

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other:uvcdat:cdat_conda:miniconda3_install [2021/03/09 10:40]
jypeter [Changing the .condarc file]
other:uvcdat:cdat_conda:miniconda3_install [2021/03/09 13:01] (current)
jypeter [Using mamba instead of conda]
Line 136: Line 136:
 ==== Using mamba instead of conda ==== ==== Using mamba instead of conda ====
  
-Even when using a proper ''​.condarc''​ in order to get packages coming only from //​conda-forge//,​ ''​conda install''​ may fail to solve the dependencies after meditating during an enormous time, when we specify ​**complex environments**. Using CDAT as a base environment,​ and adding a lot of extra packages is a complex environment.+Even when using a proper ''​.condarc''​ in order to get packages coming only from //​conda-forge//,​ ''​conda install''​ may fail to solve the dependencies after meditating during an enormous time (e.g. [[https://​github.com/​conda/​conda/​issues/​9367|Solving environment:​ failed with initial frozen solve. Retrying with flexible solve.]]), when we try to deal with **complex environments** ​(i.e. we already have lots of installed packages and we want to install even more packages). 
 + 
 +Using CDAT as a base environment,​ and adding a lot of extra packages is a **complex environment**.
  
 The only solution seems to replace ''​conda''​ with [[https://​github.com/​mamba-org/​mamba|mamba]],​ a reimplementation of the conda package manager in C++ ([[https://​wolfv.medium.com/​making-conda-fast-again-4da4debfb3b7|Making conda fast again]]) The only solution seems to replace ''​conda''​ with [[https://​github.com/​mamba-org/​mamba|mamba]],​ a reimplementation of the conda package manager in C++ ([[https://​wolfv.medium.com/​making-conda-fast-again-4da4debfb3b7|Making conda fast again]])
other/uvcdat/cdat_conda/miniconda3_install.txt · Last modified: 2021/03/09 13:01 by jypeter