[PATCH] Don't install device-manager if python isn't present

[David Zeuthen]

On Sat, 2007-04-28 at 11:45 -0700, Dan Nicholson wrote:
> Currently, the hal build will bomb if python isn't present on the
> host system. Since python is only needed for the device-manager,
> just warn if python isn't found. 

Committed, thanks! I think 0.5.9.1 is ready to be released - just
waiting for Danny; he was working on a patch to make sure that we do the
right thing for certain fdi files that gphoto2 ships....

     David