What kind of error /issue are you facing ?
Anyway,where is the question of wlst.cmd version ?
However, this a sample script for exporting -
application- the name of the deployed application
server- managed server on which the application runs
toLocation- location where the exported metadata will be saved
docs- the sub tree of metadata you want to export. In our case everything under /oracle/webcenter/
1) If you are trying to export the MDS from JDeveloper you are doing an unnecessary step as the MDS in JDev is already file based and you only have to navigate to the MDS location.
You can find this in your Application properties by going to the Application menu and select Application Properties.
Open the Run node and select MDS. Copy the Default location and open it in your explorer. This should give you the MDS without needing to export it.
2) If you are trying to export MDS from a real WebCenter installation you have to go to the webcenter directory.
In my case this is:
So it looks like <fuisn home>/Oracle_WC1.common/bin
This will open the WLST command tool and will load the required libraries for WebCenter.
You can also read more about this in an article I recently wrote: http://www.ateam-oracle.com/exporting-metadata-for-a-specific-group-space-in-webcenter-spaces/