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Fix error on brew when package is already installed

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This commit is contained in:
Job Evers-Meltzer 2016-12-19 15:28:20 -08:00
parent c0f22decd7
commit a2497e0854
1 changed files with 16 additions and 2 deletions
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14
packaging/travis/setup_osx.sh
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@ -7,5 +7,19 @@ wget https://www.python.org/ftp/python/2.7.11/python-2.7.11-macosx10.6.pkg
sudo installer -pkg python-2.7.11-macosx10.6.pkg -target / sudo installer -pkg python-2.7.11-macosx10.6.pkg -target /
pip install -U pip pip install -U pip
brew update brew update
# follow this pattern to avoid failing if its already
# installed by brew:
# http://stackoverflow.com/a/20802425
if brew ls --versions gmp > /dev/null; then
echo 'gmp is already installed by brew'
else
brew install gmp
fi
if brew ls --versions openssl > /dev/null; then
echo 'openssl is already installed by brew'
else
brew install openssl brew install openssl
brew link --force openssl brew link --force openssl
fi