Looks like Find.find in ruby 1.9 no longer likes being passed  directories that don't exist.  We had several locations where we blindly  passed both the root and reloc directories to find in order to get all files in either directory.  So add a self.get_package_toplevels method which returns an array with the package toplevel directories that exist and feed that to find instead.
Looks like Find.find in ruby 1.9 no longer likes being passed 
directories that don't exist.  We had several locations where we blindly 
passed both the root and reloc directories to find in order to get all
files in either directory.  So add a self.get_package_toplevels method
which returns an array with the package toplevel directories that exist
and feed that to find instead.


jaeheung90/tpkg-client,jaeheung90/tpkg-client,tpkg/pkgs,tpkg/client,tpkg/server,jaeheung90/tpkg-client,tpkg/pkgs,tpkg/pkgs,tpkg/client,tpkg/server,tpkg/server,tpkg/client