Hi,
Looks like the problem is with the 2 uplinks to vSwitch0. Please remove one out of it. Just add vmnic0 to vSwitch0 before starting the installation.
As per the evaluation guide, VSA installer expects ESXi with the fresh installed configuration ie, one uplink to vSwithc0.
One ofthese uplinks must be assigned to the vSwitch that is used by the ESXi management network and the virtual machine network port group of the ESXi 5.0 host. If you have made any changes to the default network configuration during installation, these changes must be reversed or a new installation must be performed.
Ref : Network Requirements secion in http://www.vmware.com/files/pdf/products/vsphere/VMware-vSphere-Storage-Appliance-Evaluation-Guide.pdf