Is it possible to install SSRS Report Manager by itself?

I've been asked to look into writing an installer that will just set up Reporting Service's Report Manager by itself on a machine.

Is this possible? My web searching has not given me a good answer.

From stackoverflow

• OK, I found an answer:

  http://msdn.microsoft.com/en-us/library/aa179337(SQL.80).aspx

  If you read down to the 'ADDLOCAL' bit you'll see you can install just Report Manager. Something like this is required:

  setup.exe /ADDLOCAL="RS_Manager"