Fix Python – Conda: Installing / upgrading directly from github

Question 1

Can I install/upgrade packages from GitHub using conda?

For example, with pip I can do:

pip install git+git://github.com/scrappy/scrappy@master

to install scrappy directly from the master branch in GitHub. Can I do something equivalent with conda?

If this is not possible, would it make any sense to install pip with conda and manage such local installations with pip?

Question 2

There’s better support for this now through conda-env. You can, for example, now do:

name: sample_env
channels:
dependencies:
   - requests
   - bokeh>=0.10.0
   - pip:
     - "--editable=git+https://github.com/pythonforfacebook/facebook-sdk.git@8c0d34291aaafec00e02eaa71cc2a242790a0fcc#egg=facebook_sdk-master"

It’s still calling pip under the covers, but you can now unify your conda and pip package specifications in a single environment.yml file.

If you wanted to update your root environment with this file, you would need to save this to a file (for example, environment.yml), then run the command: conda env update -f environment.yml.

It’s more likely that you would want to create a new environment:

conda env create -f environment.yml (changed as supposed in the comments)

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