As of git commit
0c1cd5d0cbee in grml-scripts we no longer ship our
vmware-detect binary, so instead rely on virt-what and imvirt.
Output of virt-what executed inside a VM on a VMware cluster is `vmware`
and `VMware ESX server` for imvirt.
Thanks: Christoph Biedl and AndrĂ¡s Korn for feedback
VIRTUALBOX=false
VMWARE=false
-if vmware-detect &>/dev/null; then
+if virt-what 2>/dev/null | grep -q 'vmware' || \
+ imvirt 2>/dev/null | grep -i "vmware" ; then
VIRTUAL=true; VMWARE=true; VIRTUAL_ENV='VMware'
fi