Bugzilla Bug 183848

The package media-video/dvdstyler needs the tool jpegtopnm from the package
media-libs/netpbm but it does not emerge it as a requirement. What happens is
that during the configuration of media-video/dvdstyler it fails to continue
because it doesn't find jpegtopnm if don't already have media-libs/netpbm
installed. It should detect if you do or do not have media-libs/netpbm
installed in your system and include it in the dependency list if appropriate.

Reproducible: Always

Steps to Reproduce:
1.Make sure you don't have media-libs/netpbm installed in your system or the
jpegtopnm binary (which is installed by the media-libs/netpbm package)
2.Try to emerge -av media-video/dvdstyler. 
3.In the list of packages to install, media-libs/netpbm will not be shown
4.emerge media-video/dvdstyler and it will stop during configuration saying it
couldn't find jpegtopnm in the path
Actual Results:  
media-video/dvdstyler did not compile stopping during configuration time
complaining that the jpegtopnm binary was not in the $PATH.

Expected Results:  
The media-video/dvdstyler package should have detected before starting emerge,
that media-libs/netpbm was not installed in the system and should have included
it in the emerge dependencies list

fixed. thanks. 

Please let me know if it works ok. I (and others) want to make 1.5-r1 stable
soon so 1.4* can be removed. If it works without any regressions this will
happen.