Today Adobe released Flash Player 11.9.900.117, and this release includes a new package that does all the right things this time:
- It installs all needed components
- It installs silently from the command-line
- It installs properly at the loginwindow
- It installs on non-boot volumes
You can extract the package from the Install Adobe Flash Player application, or if you apply to redistribute Flash Player (which you should), you’ll find a link “for Systems Administrators”, which contains just the installation package.
The individual user installer can be obtained here.