charm-percona-cluster/hooks/install

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#!/bin/bash -e
# Wrapper to deal with newer Ubuntu versions that don't have py2 installed
# by default.
declare -a DEPS=('apt' 'netaddr' 'netifaces' 'yaml' 'dnspython')
check_and_install() {
pkg="${1}-${2}"
if ! dpkg -s ${pkg} 2>&1 > /dev/null; then
apt-get -y install ${pkg}
fi
}
PYTHON="python"
for dep in ${DEPS[@]}; do
check_and_install ${PYTHON} ${dep}
done
exec ./hooks/install.real