cc-2666: try separating compononents

-moved python-virtualenv install to separate install file,
 so each component can install virtualenv

install_minimal/airtime-install

@@ -13,47 +13,12 @@ SCRIPT=`readlink -f $0`
 # Absolute directory this script is in
 SCRIPTPATH=`dirname $SCRIPT`
 
-VIRTUAL_ENV_DIR="/usr/lib/airtime/airtime_virtualenv"
-VIRTUAL_ENV_SHARE="/usr/share/python-virtualenv/"
-if [ ! -d "$VIRTUAL_ENV_DIR" ]; then
-    echo -e "\n*** Creating Virtualenv for Airtime ***"
-    EXTRAOPTION=$(virtualenv --help | grep extra-search-dir)
-
-    if [ "$?" -eq "0" ]; then
-        sudo virtualenv --extra-search-dir=${SCRIPTPATH}/3rd_party --no-site-package -p /usr/bin/python2.6 /usr/lib/airtime/airtime_virtualenv
-    else
-        # copy distribute-0.6.10.tar.gz to /usr/share/python-virtualenv/
-        # this is due to the bug in virtualenv 1.4.9
-        if [ -d "$VIRTUAL_ENV_SHARE" ]; then
-            cp ${SCRIPTPATH}/3rd_party/distribute-0.6.10.tar.gz /usr/share/python-virtualenv/
-        fi
-        sudo virtualenv --no-site-package -p /usr/bin/python2.6 /usr/lib/airtime/airtime_virtualenv
-    fi
-    
-    echo -e "\n*** Installing Python Libraries ***"
-    sudo /usr/lib/airtime/airtime_virtualenv/bin/pip install ${SCRIPTPATH}/airtime_virtual_env.pybundle -E /usr/lib/airtime/airtime_virtualenv
-    
-    echo -e "\n*** Patching Python Libraries ***"
-    PACHES=${SCRIPTPATH}/patches/*
-    for file in $(find $PACHES -print); do
-        if [ -d $file ]; then
-            DIRNAME=$(basename $file)
-            echo -e "\n   ---Applying Patches for $DIRNAME---"
-        else
-            sudo patch -N -p0 -i $file
-        fi
-    done
-else
-    echo -e "\n*** Existing Airtime Virtualenv Found ***"
-fi 
-
-virtualenv_bin="/usr/lib/airtime/airtime_virtualenv/bin/"
-. ${virtualenv_bin}activate
-
 #Cause bash script to exit if any of the installers
 #return with a non-zero return value.
 set -e
 
+${SCRIPTPATH}/../python_apps/python-virtualenv/virtualenv-install.sh
+
 echo -e "\n*** Creating Pypo User ***"
 python ${SCRIPTPATH}/../python_apps/create-pypo-user.py