@@ -21,17 +21,6 @@ function function_exists {

     declare -f -F $1 > /dev/null

 }

-

-# Cleanup anything from /tmp on unstack

-# clean_tmp

-function cleanup_tmp {

-    local tmp_dir=${TMPDIR:-/tmp}

-

-    # see comments in pip_install

-    sudo rm -rf ${tmp_dir}/pip-build.*

-}

-

-

 # Retrieve an image from a URL and upload into Glance.

 # Uses the following variables:

 #

@@ -1526,15 +1526,6 @@ function pip_install {

         pip_mirror_opt="--use-mirrors"

     fi

-    # pip < 1.4 has a bug where it will use an already existing build

-    # directory unconditionally.  Say an earlier component installs

-    # foo v1.1; pip will have built foo's source in

-    # /tmp/$USER-pip-build.  Even if a later component specifies foo <

-    # 1.1, the existing extracted build will be used and cause

-    # confusing errors.  By creating unique build directories we avoid

-    # this problem. See https://github.com/pypa/pip/issues/709

-    local pip_build_tmp=$(mktemp --tmpdir -d pip-build.XXXXX)

-

     $xtrace

     $sudo_pip PIP_DOWNLOAD_CACHE=${PIP_DOWNLOAD_CACHE:-/var/cache/pip} \

         http_proxy=$http_proxy \

@@ -173,5 +173,3 @@ if [[ -n "$SCREEN" ]]; then

         screen -X -S $SESSION quit

     fi

 fi

-

-cleanup_tmp