How to specify pip --extra-index-url in environment.yml?

Question

Conda can create an environment.yml that specifies both conda packages & pip packages. The problem is, I want to specify a pip package (torch==1.12.1+cu116), that is only available in the following index: https://download.pytorch.org/whl/cu116.

How can I specify this in the environment.yml? Or at the very least, when running conda env create -f environment.yml, I would like to specify the extra index for pip.

That package is also available to be installed through conda — FlyingTeller, Aug 09 '22 at 07:55

Romain · Accepted Answer · 2022-08-09T07:55:11.780

15

This configuration should work, see the advanced-pip-example for other options.

name: foo
channels:
  - defaults
dependencies:
  - python
  - pip
  - pip:
    - --extra-index-url https://download.pytorch.org/whl/cu116
    - torch==1.12.1+cu116

See also

edited Aug 09 '22 at 07:55

answered Aug 09 '22 at 07:50

Romain

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Is it possible to set the extra-index-url in the .condarc file instead? – Greg7000 Nov 16 '22 at 20:21

How to specify pip --extra-index-url in environment.yml?

1 Answers1