We tried to compile it again and faced issues again:

In file included from init.h:8:0,
                 from init.cpp:9:
wallet.h: At global scope:
wallet.h:22:16: error: conflicting declaration ‘int64_t nTransactionFee’
 extern int64_t nTransactionFee;
                ^
In file included from db.h:8:0,
                 from init.cpp:5:

Please, make it compilable under Linux Debian 7 x64 and let us know.