+ PIP_VERSION=`python$PYTHON2_VERSION -c "import pip; print(pip.__version__)" |cut -f1 -d.`
+ if (( $PIP_VERSION < 8 )); then
+ pip install "${PIP_DOWNLOAD_SWITCHES[@]}" --download . "$name==$version"
+ else
+ pip download --no-deps --no-binary :all: "$name==$version"
+ fi