appveyor: update/install pip, setuptools and wheel

So wheels can be built for requirements that are installed from source.
This commit is contained in:
Benoit Pierre 2018-10-17 20:24:44 +02:00
parent ebfa66361e
commit 43666e7863
1 changed files with 1 additions and 0 deletions

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@ -18,6 +18,7 @@ environment:
install:
- "SET PATH=%PYTHON%;%PYTHON%\\Scripts;%PATH%"
- "python --version"
- "python -m pip install --upgrade --disable-pip-version-check pip setuptools wheel"
- "pip install --upgrade certifi tox tox-venv"
- "pip freeze --all"
# Fix git SSL errors.