Iam trying to download cloudera-manager-installer

[#1]

wget http://archive.cloudera.com/cm5/installer/latest/cloudera-manager-installer.bin
-- http://archive.cloudera.com/cm5/installer/latest/cloudera-manager-installer.bin
Resolving archive.cloudera.com... failed: Temporary failure in name resolution.
wget: unable to resolve host address “archive.cloudera.com”