We tried to install 2.1.5 on a Joomla 3.3.1 website. But got this error message
JInstaller: :Install: Cannot find Joomla XML setup file
JInstaller: :Install: Cannot find XML setup file
FYI, the extension manager is giving me this “warning:”
The PHP temporary directory is the directory that PHP uses to store an uploaded file before Joomla! can access this file. Whilst the directory not being set isn't always a problem, if you are having issues with manifest files not being detected or uploaded files not being detected, setting this in your php.ini file might fix the issue."
How can I fix this?