pip install -r $DOCS_DIR/etc/requirements.txt
else
source $VENV_DIR/bin/activate;
+ VERSION=`source $WS_ROOT/src/scripts/version`
+ TM=`TZ=GMT date`
+ sed -ie "s/**VPP Version:\*\* .*/**VPP Version:** $VERSION/" $DOCS_DIR/about.rst
+ sed -ie "s/**Built on:\*\* .*/**Built on:** $TM/" $DOCS_DIR/about.rst
+ rm $DOCS_DIR/about.rste
make -C $DOCS_DIR $1
fi