Hrm now I'm a little bit confused.
I can't find a vSphere CLI 5 package, just "VMware vSphere 5.0 SDK for Perl"
http://downloads.vmware.com/de/d/details/sdkperl50/dHRAYnQlKipiZHAqJQ==
which I used to update my CLI from 4.1 to 5.
"The vCLI Windows installer works as before and installs the vSphere SDK for Perl, the vSphere CLI, and all prerequisite software including Active Perl 5.8.8. If you do not want to overwrite an existing Active Perl installation, exit the installer and install vCLI on a different system."
Or VMware vSphere CLI 4.1
http://downloads.vmware.com/de/d/details/vcli41/ZHAqYmRoaCpiZCV3dw==
