Bazaar 2.2.1 Windows installer fails

[Eli Zaretskii]

> Date: Wed, 29 Sep 2010 20:38:22 +0200
> From: Eli Zaretskii <eliz at gnu.org>
> 
> It runs to completion and then pops up this error message:
> 
>     Unable to execute file:
>     D:\usr\Bazaar\bzr_postinstall.exe
> 
>     CreateProcess failed; code 14001.
>     This application has failed to start because the application
>     configuration is incorrect. Reinstalling the application may fix this
>     problem.

Looking in the Event Viewer, I see that the installer was looking for
VC90.CRT and couldn't find it.  Here's one event related to this:

    Event Type:	Error
    Event Source:	SideBySide
    Event Category:	None
    Event ID:	59
    Date:		9/29/2010
    Time:		8:33:56 PM
    User:		N/A
    Computer:	HOME-C4E4A596F7
    Description:
    Resolve Partial Assembly failed for Microsoft.VC90.CRT. Reference error message: The referenced assembly is not installed on your system.
    .

    For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Should this runtime come with the installer?  If not, where can I find
and install it?