I'm attempting to install Fooman Speedster Advanced for a client's site but to no avail, I keep recieving the below error when attempting to install.
Has anyone had this before and if so how did you fix it? See below the logs from Magento Connect.
Checking dependencies of packages Starting to download Fooman_SpeedsterAdvanced-0.8.9-beta.tgz ...
CONNECT ERROR: Package not found: Fooman_SpeedsterAdvanced 0.8.9-beta Package 'Fooman_Common' is invalid './app/code/community/Fooman/Common/Block/Adminhtml/Extensioninfo.php' already exists