tree 7b6ecf6cb309fafd193e0ed38cabe7c67da32791
parent 663000df507c54f3a6b3367ba074c85815f04b46
author Raúl Gracia <raulgraciatinedo@gmail.com> 1611752192 +0100
committer GitHub <noreply@github.com> 1611752192 +0100
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ISSUE #2557: Bookkeeper docker image build fails because of deprecated Python version for pip

Descriptions of the changes in this PR:

### Motivation

Fix Docker image build for Bookkeeper.

### Changes

This PR just makes sure that the `pip` version used in the Dockerfile is compatible with Python 2.7. We may need to consider cherry-picking this PR to branches of Bookkeeper that are not end-of-life. 

Master Issue: #2557

Signed-off-by: Raúl Gracia <raul.graciaemc.com>

Reviewers: Enrico Olivelli <eolivelli@gmail.com>

This closes #2558 from RaulGracia/issue-2557-fix-docker-image-build, closes #2557