[packagekit] How to get an install time of package?

[Rahul Sundaram]

Pavol Rusnak wrote:

> 
> INSTALLTIME does not tell popularity directly. It is only one parameter
> used in the computation. We check when the package was last used (atime
> of its files). If it is less than one month the package is marked as
> recently used. If it is more than one month the package is marked as old
> (installed but not used). Howerver if it was installed less then a month
> ago (here we use INSTALLTIME), mark it as recently installed and the
> previous results have no meaning. More info here:
> http://repo.or.cz/w/popcorn.git?a=blob;f=README

Slightly OT: I am interested in getting this into Fedora. Do you have
already have a spec file?

Rahul