install the right python package version (#326)

For multiple installation of paddle, there might be multiple versions of python package at opt/paddle/share/wheels/. We should install the right version.
Ideally, we should remove the wrong versions when install. But it's not easy to do this with cmake.

Change-Id: Ida8a8d60643ad9e42cf1c85776de9122d5ba1392

paddle/scripts/submit_local.sh.in

@@ -68,7 +68,7 @@ EOF
 if [ $? -eq 1 ]; then  # Older version installed, or not installed at all
    echo "First time run paddle, need to install some python dependencies."
    BASEDIR=$(dirname "$0")
-   pip install ${BASEDIR}/../opt/paddle/share/wheels/*.whl
+   pip install ${BASEDIR}/../opt/paddle/share/wheels/*-@PADDLE_VERSION@-*.whl
    if [ $? -ne 0 ]; then
       echo "pip install wheels failed. "
       echo "Please use 'sudo paddle' at the first time you use PaddlePaddle"