Python: Difference between revisions
imported>Tobias.bora #with is outdated |
imported>2gn m Upgraded mach-nix version from 3.4.0 to 3.5.0 . Micromamba is now in stable channel. Removed old archive link of nixpkgs (This change may make the document less reproducible.) |
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url = "https://github.com/DavHau/mach-nix/"; | url = "https://github.com/DavHau/mach-nix/"; | ||
# place version number with the latest one from the github releases page | # place version number with the latest one from the github releases page | ||
ref = "refs/tags/3. | ref = "refs/tags/3.5.0"; | ||
}) {}; | }) {}; | ||
in | in | ||
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Alternatively install the mach-nix cmdline tool | Alternatively install the mach-nix cmdline tool | ||
<code>nix-env -if https://github.com/DavHau/mach-nix/tarball/3. | <code>nix-env -if https://github.com/DavHau/mach-nix/tarball/3.5.0 -A mach-nix</code> | ||
and run | and run | ||
<syntaxhighlight lang="shell"> | <syntaxhighlight lang="shell"> | ||
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=== micromamba === | === micromamba === | ||
Install the <code>micromamba</code> package | Install the <code>micromamba</code> package. | ||
You can create environments and install packages as [https://github.com/mamba-org/mamba#micromamba documented by micromamba] e.g. | You can create environments and install packages as [https://github.com/mamba-org/mamba#micromamba documented by micromamba] e.g. | ||
<syntaxhighlight lang="shell"> | <syntaxhighlight lang="shell"> | ||
micromamba create -n my-environment python=3. | micromamba create -n my-environment python=3.9 numpy=1.23.0 -c conda-forge | ||
</syntaxhighlight> | </syntaxhighlight> | ||
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Eventually you'll probably want to put this in a shell.nix so you won't have to type all that stuff every time e.g.: | Eventually you'll probably want to put this in a shell.nix so you won't have to type all that stuff every time e.g.: | ||
<syntaxhighlight lang="shell"> | <syntaxhighlight lang="shell"> | ||
{ pkgs ? import <nixpkgs> {}}: | |||
let | let | ||
fhs = pkgs.buildFHSUserEnv { | fhs = pkgs.buildFHSUserEnv { | ||
name = "my-fhs-environment"; | name = "my-fhs-environment"; | ||