Original [issue 11](https://code.google.com/p/leveldb/issues/detail?id=11) created by ashoemaker on 2011-06-22T03:19:13.000Z: r32 added version_set_test to the Makefile, though db/version_set_test.cc is not checked in: make: **\* No rule to make target `db/version_set_test.o', needed by`version_set_test'. Stop.