I think You could get wrong (very old and oudated) HLSDK for podbot mm.
You need to get HLSDK 2.3p3 from
here, then mm sources from
here. The sources of pb mm are in the filebase in the cathegory "Latest version". To prepare correctly all directories (to compile podbot mm) read
this (it's about windows compilation, but the preparation is the same). The makefile in the pb mm sources is done to get compiled also on linux machine.
If You still have some troubles with it - I cannot help You better, because I don't have a linux PC. Sorry.