[Ltib] ltib install on fedora 10

[Breviario Marco]

Using Fedora 10, LPDK_IMX27_R1_1.tar.gz.
While building LTIB with command "./ltib -m config" returned error:

Please install/upgrade these packages and then re-try.
By using command "yum install <package>" I'm able to get rid of most of the
warning packages.

But "rpm-build" stay even I updated it.
With command "yum install rpm-build" it returned:

Package rpm-build-4.6.0-0.rc3.1.fc10.i386 already installed and latest
version.


But still during the  LTIB build rpm-build cant be detected.
Any help will be greatly appreciated.

Thank you in advance.