DS213+ on DSM6.0 won't accept MinimServer 0.8.4

[dschoem]

Hi - apologies if this is covered on an earlier thread: if so, please point me in the right direction.

I have a Synology DS213+ running DSM 6.0 Update 3. Based on the model listing on the MinimServer website, the DS213+ runs a PowerPC-based processor.

So, I followed the steps in the MinimServer tutorial to install and run Java 8 using the k-8u6-fcs-b23-linux-ppc-e500v2-12_jun_2014.tar.gz file, which appears to have been successful.

I then downloaded the MinimServer-0.8.4-PPC.SPK file and tried to use it to install MinimServer using the Manual Install feature of the Package Centre. However, I get an error message: "This package is not support on the platform of DiskStation."

Where have I gone wrong? Any assistance would be appreciated!