problem with installing com_joodb_v1.5b3.zip

I tried installing the component and it didn't install. Instead it gave me this error message:

• JFolder::files: Path does not point to a valid folder or the folder has been deleted.
• JFolder::folder: Path does not point to a valid folder or the folder has been deleted.
• JFolder::files: Path does not point to a valid folder or the folder has been deleted.
• Error! Could not find a Joomla! XML setup file in the package.

What do I do? Or what could be the problem?



IP Logged

I was trying to go from beta2 to beta3
got error;



Error

• Component Install: Another Component is already using directory: "/home/content/b/o/m/bombi/html/hosted/vrv2/components/com_joodb"
• Component Install: Another Component is already using directory: "/home/content/b/o/m/bombi/html/hosted/vrv2/administrator/components/com_joodb"

Message

• Install Component Error

Welcome to JooDatabase

JooDatabase is simple and fast way to include and display external tables (collections, databases) into Joomla.
It automatically generates pages containing the table data using editable templates for catalog and single entry views.
Special elements like print-icons and pagination-links are displayed at the desired position in the templates.
JooDatabase handles the linking, routing between the pages automatically. The search plug-in provides search in your databases using the Joomla sitesearch component.
With JooDatabase you can include your data collections to Joomla within minutes!