@@ -174,8 +174,11 @@ class PackageBuilder(object):

                 if pkg in self.mapPackageToCycles:

                     continue

                 packageName, packageVersion = StringUtils.splitPackageNameAndVersion(pkg)

-                latestPkgRPM = os.path.basename(

-                    pkgUtils.findRPMFile(packageName, packageVersion)).replace(".rpm", "")

+                rpmfile = pkgUtils.findRPMFile(packageName, packageVersion)

+                if rpmfile is None:

+                    self.logger.error("No rpm file found for package: " + packageName + "-" + packageVersion)

+                    raise Exception("Missing rpm file")

+                latestPkgRPM = os.path.basename(rpmfile).replace(".rpm", "")

                 if pkg in listInstalledPackages and latestPkgRPM in listInstalledRPMs:

                     continue

                 self._installPackage(pkgUtils, packageName,packageVersion, sandbox, destLogPath,listInstalledPackages, listInstalledRPMs)