Mark this is the output from an attempt to build using the recent update you made. I did an svn update prior to this , assuming that the location of the source hasn't changed (the update worked so I guess all is OK).

"svn" no se reconoce como un comando interno o externo,
programa o archivo por lotes ejecutable.
Copying x86 Botan files
        1 archivo(s) copiado(s).
        1 archivo(s) copiado(s).
        cl /nologo /EHsc /O2 /Gr /Gs /Gy /FAs /Fabuild\release\ /MT /W3 /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DOOSQLITE_VER_MAJOR=1
/DOOSQLITE_VER_MINOR=0 /DOOSQLITE_VER_LEVEL=0 /DOOSQLITE_VER_BUILD=1 /DOOSQLITE_VER_STRING="1.0.0.NONE" /DOOSQLITE_COPYRIGHT_YEAR=\""2012-2012"\" /I s
rc\sqlite /DSQLITE_ENABLE_COLUMN_METADATA /DSQLITE_ENABLE_MEMORY_MANAGEMENT /DSQLITE_HAS_CODEC=1 /D:_X86_ /DWIN32 /DNDEBUG /DNULL=0 /c /Fo.\build\rele
ase\ src\sqlite\sqlite3.c
sqlite3.c
        cl /nologo /EHsc /O2 /Gr /Gs /Gy /FAs /Fabuild\release\ /MT /W3 /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DOOSQLITE_VER_MAJOR=1
/DOOSQLITE_VER_MINOR=0 /DOOSQLITE_VER_LEVEL=0 /DOOSQLITE_VER_BUILD=1 /DOOSQLITE_VER_STRING="1.0.0.NONE" /DOOSQLITE_COPYRIGHT_YEAR=\""2012-2012"\" /I s
rc\sqlite /DSQLITE_ENABLE_COLUMN_METADATA /DSQLITE_ENABLE_MEMORY_MANAGEMENT /DSQLITE_HAS_CODEC=1 /D:_X86_ /DWIN32 /DNDEBUG /DNULL=0 /c /Fo.\build\rele
ase\ src\ooSQLite.cpp
ooSQLite.cpp
        cl /nologo /EHsc /O2 /Gr /Gs /Gy /FAs /Fabuild\release\ /MT /W3 /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DOOSQLITE_VER_MAJOR=1
/DOOSQLITE_VER_MINOR=0 /DOOSQLITE_VER_LEVEL=0 /DOOSQLITE_VER_BUILD=1 /DOOSQLITE_VER_STRING="1.0.0.NONE" /DOOSQLITE_COPYRIGHT_YEAR=\""2012-2012"\" /I s
rc\sqlite /DSQLITE_ENABLE_COLUMN_METADATA /DSQLITE_ENABLE_MEMORY_MANAGEMENT /DSQLITE_HAS_CODEC=1 /D:_X86_ /DWIN32 /DNDEBUG /DNULL=0 /c /Fo.\build\rele
ase\ src\APICommon.cpp
APICommon.cpp
        cl /nologo /EHsc /O2 /Gr /Gs /Gy /FAs /Fabuild\release\ /MT /W3 /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DOOSQLITE_VER_MAJOR=1
/DOOSQLITE_VER_MINOR=0 /DOOSQLITE_VER_LEVEL=0 /DOOSQLITE_VER_BUILD=1 /DOOSQLITE_VER_STRING="1.0.0.NONE" /DOOSQLITE_COPYRIGHT_YEAR=\""2012-2012"\" /I s
rc\sqlite /DSQLITE_ENABLE_COLUMN_METADATA /DSQLITE_ENABLE_MEMORY_MANAGEMENT /DSQLITE_HAS_CODEC=1 /D:_X86_ /DWIN32 /DNDEBUG /DNULL=0 /c /Fo.\build\rele
ase\ src\sqlite\codec.cpp
codec.cpp
        cl /nologo /EHs /O2 /Gr /Gs /Gy /FAs /Fabuild\release\ /MT /wd4244 /wd4267 /W3 /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE /DOOSQLI
TE_VER_MAJOR=1 /DOOSQLITE_VER_MINOR=0 /DOOSQLITE_VER_LEVEL=0 /DOOSQLITE_VER_BUILD=1 /DOOSQLITE_VER_STRING="1.0.0.NONE" /DOOSQLITE_COPYRIGHT_YEAR=\""20
12-2012"\" /I src\sqlite /DSQLITE_ENABLE_COLUMN_METADATA /DSQLITE_ENABLE_MEMORY_MANAGEMENT /DSQLITE_HAS_CODEC=1 /DNOMINMAX /D:_X86_ /DWIN32 /DNDEBUG /
DNULL=0 /c /Fo.\build\release\ src\sqlite\botan_all.cpp
botan_all.cpp
src\sqlite\botan_all.cpp(3459) : error C2664: 'std::make_pair' : cannot convert parameter 1 from 'const Botan::byte [2]' to 'const unsigned char *&&'
        You cannot bind an lvalue to an rvalue reference
src\sqlite\botan_all.cpp(3476) : error C2664: 'std::make_pair' : cannot convert parameter 1 from 'const Botan::byte [2]' to 'const unsigned char *&&'
        You cannot bind an lvalue to an rvalue reference
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\BIN\cl.EXE"' : return code '0x2'
Stop.

I guess the "svn" problem at the beginning is caused by the fact that I don't have an SVN batch interface.

Staffan