Comment 4 for bug 542892

Michael Vogt has checked in a fix for this one and the fix will be available in the next release of software-center.

With the fix, the message "Sorry, 'ttf-mscorefonts-installer' is not available for this type of computer" is displayed, rather than the previous (cryptic) message "To show information about this item, the software catalogue needs updating."

I opened a new bug to track the issue that I describe at the end of the description above, please see bug 559539 to track that issue.