.travis.yml: don't use homebrew/dupes

This commit is contained in:
Johannes 'josch' Schauer 2019-07-01 09:35:53 +02:00
parent e5cc5d002f
commit 2580ae23ce
Signed by: josch
GPG key ID: F2CBA5C78FBD83E1

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@ -17,7 +17,7 @@ matrix:
- "$HOME/Library/Caches/Homebrew"
- "$HOME/Library/Caches/pip"
before_install:
- brew tap homebrew/dupes
- brew update
- brew install tcl-tk
- brew install python3 --with-tcl-tk
- python3 -m pip install --upgrade virtualenv