+ sleep 5
+ conf=yum-hack.conf
+ }
+}
+
+yum=${YUM:-yum}
+conf=yum.conf
+case $($yum --version|tail -n 1) in
+ (2.[012345]*)
+ check 'import yum,sys; sys.exit(not hasattr(yum.config.yumconf, "getRootedPath"))'
+ ;;
+ (2.[6789]*|3.[012]*)
+ check 'import yum,sys; sys.exit(not hasattr(yum.config.YumConf, "getRootedPath"))'
+ ;;
+ (*)
+ warning "\
+You are using a version of yum which current status is unknown to vyum.
+
+Just to be sure, 'vyum' will use dirty hacks which might not work when
+the vserver is running and local DOS attacks are possible.
+
+Execution will continue in 5 seconds..."
+ sleep 5
+ conf=yum-hack.conf