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#!/bin/bash
set -e
SOURCE="${BASH_SOURCE[0]}"
while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null && pwd )"
SOURCE="$(readlink "$SOURCE")"
[[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
done
DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null && pwd )"
source $DIR/common.sh
if [[ -z "$(which pip)" ]] ; then
echo failed to find pip
false
fi
if [[ -z "$(which python)" ]] ; then
echo failed to find python
false
fi
function cleanup {
echo failed to setup environment
}
trap cleanup ERR
if [[ -z "$(which virtualenv)" ]] ; then
pip --isolated install --root $PREREQ_INSTALL_PATH virtualenv
export PYTHONPATH=$PREREQ_INSTALL_PATH/usr/lib/python2.7/site-packages:$PYTHONPATH
export PATH=$PREREQ_INSTALL_PATH/bin:$PATH
fi
if [[ ! -f $VIRTUALENV_INSTALL_PATH/bin/activate ]] ; then
virtualenv $VIRTUALENV_INSTALL_PATH
fi
source $VIRTUALENV_INSTALL_PATH/bin/activate
pip install -r $DIR/../share/requirements.txt
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