A staging store was created.
But, now it is giving errors.
and the errors are mainly caused due to installing and uninstalling magento extension.
it keeps saying this file is missing and etc.
despite proper uninstall has been done via magento connect.
i suspect it can be due to pear.ini
please refer to this wiki,
It says pear.ini has to be changed for it to work well.
i am not sure tho.