Hello admin.

    When I  conpile the github source code, meet the following error,How to solve it?

Building CXX object tests/CMakeFiles/CoreTests.dir/CoreTests/Upgrade.cpp.o
Scanning dependencies of target SimpleWallet
[ 79%] Building CXX object src/CMakeFiles/SimpleWallet.dir/SimpleWallet/PasswordContainer.cpp.o
[ 79%] Linking CXX executable inxd
[ 80%] Building CXX object src/CMakeFiles/SimpleWallet.dir/SimpleWallet/SimpleWallet.cpp.o
libCryptoNoteCore.a(RocksDBWrapper.cpp.o): In function `CryptoNote::RocksDBWrapper::init(CryptoNote::DataBaseConfig const&)':
/root/inx/INX-MASTER/src/CryptoNoteCore/RocksDBWrapper.cpp:55: undefined reference to `rocksdb::DB::Open(rocksdb::Options const&, std::__cxx11::basic_string, std::allocator > const&, rocksdb::DB**)'
/root/inx/INX-MASTER/src/CryptoNoteCore/RocksDBWrapper.cpp:70: undefined reference to `rocksdb::Status::ToString[abi:cxx11]() const'
/root/inx/INX-MASTER/src/CryptoNoteCore/RocksDBWrapper.cpp:61: undefined reference to `rocksdb::DB::Open(rocksdb::Options const&, std::__cxx11::basic_string, std::allocator > const&, rocksdb::DB**)'
/root/inx/INX-MASTER/src/CryptoNoteCore/RocksDBWrapper.cpp:67: undefined reference to `rocksdb::Status::ToString[abi:cxx11]() const'
/root/inx/INX-MASTER/src/CryptoNoteCore/RocksDBWrapper.cpp:63: undefined reference to `rocksdb::Status::ToString[abi:cxx11]() const'
libCryptoNoteCore.a(RocksDBWrapper.cpp.o): In function `CryptoNote::RocksDBWrapper::destoy(CryptoNote::DataBaseConfig const&)':
/root/inx/INX-MASTER/src/CryptoNoteCore/RocksDBWrapper.cpp:100: undefined reference to `rocksdb::DestroyDB(std::__cxx11::basic_string, std::allocator > const&, rocksdb::Options const&)'
/root/inx/INX-MASTER/src/CryptoNoteCore/RocksDBWrapper.cpp:105: undefined reference to `rocksdb::Status::ToString[abi:cxx11]() const'
libCryptoNoteCore.a(RocksDBWrapper.cpp.o): In function `CryptoNote::RocksDBWrapper::write(CryptoNote::IWriteBatch&, bool)':
/root/inx/INX-MASTER/src/CryptoNoteCore/RocksDBWrapper.cpp:144: undefined reference to `rocksdb::Status::ToString[abi:cxx11]() const'
collect2: error: ld returned 1 exit status
src/CMakeFiles/Daemon.dir/build.make:134: recipe for target 'src/inxd' failed
make[2]: *** [src/inxd] Error 1
CMakeFiles/Makefile2:498: recipe for target 'src/CMakeFiles/Daemon.dir/all' failed
make[1]: *** [src/CMakeFiles/Daemon.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....