Has anyone managed to get this working on linux? Getting the following error

root@host:/usr/src/karmacoin/src# make -f makefile.unix
Building LevelDB ...
make[1]: Entering directory `/usr/src/karmacoin/src/leveldb'
make[1]: *** No rule to make target `libleveldb.a'.  Stop.
make[1]: Leaving directory `/usr/src/karmacoin/src/leveldb'
make: *** [leveldb/libleveldb.a] Error 2

EDIT: Figured out a solution, I copied the missing makefile from the bitcoin source and it worked. Hope it helps others