I was trying to compile kstars using the (beta) 64-bit raspbian and hit this problem from a change made to the source 20 days ago:
./Projects/kstars/kstars/indi/indistd.h:35:38: error: ‘Properties’ in ‘class INDI::BaseDevice’ does not name a type
using Properties = INDI::BaseDevice::Properties;
^~~~~~~~~~
My compiler version is g++ compiler is 8.3.0-6
Raspbian ls 5.10.17-v8+ #1403 SMP PREEMPT Mon Feb 22 11:37:54 GMT 2021 aarch64 GNU/Linux
Any suggestions for things I should try since I assume it compiles for the development team.
Run "git checkout 2e6e42f95e0511bad3d16242f4ef487032f0740b" and then try build again. There seems to be some changes that require latest INDI version.
If you really need latest Kstars then you will need build INDI from sources too.