hey people, i'm sorry for answering that late..
i invest my time atm really in other stuff and get me a blackview bv6000, rooted proper tonight, but with stock (wanna say: don't do dev there).
because of it's still in use, i've compiled another version - i'm really not shure if it solves any problem, but have a look at the commits told me, some zip-related stuff is fixed. also there are 3 "r-versions"/revisions increased from google itself which may also fix some stuff..?
i hope that helps, but with android 6 you may have to live with such workarounds like adb and/or moving the apk's directly to /data/apps..
the new rom is here: https://github.com/hersche/android/releases/tag/0.0.2
because it looks missing in discussion, i did some doc's there: https://github.com/hersche/android/wiki
also possible, that ported roms, which are older, works better on some points, but i don't will test this - hope there is a good solution for the users. if someone want to continue with the development, i will give answers where i can
good luck with the apks!