BigInt.cpp mainlib.c bigint-glue.cpp bigint-glue.cpp(74): error C2668: 'BigInt::BigInt': ambiguous call to overloaded function c:\users\sp\appdata\local\temp\luarocks_bigint-1.0.0-1-9467\lua-bigint\BigInt.h(55): note: could be 'BigInt::BigInt(const BigInt &)' c:\users\sp\appdata\local\temp\luarocks_bigint-1.0.0-1-9467\lua-bigint\BigInt.h(61): note: or 'BigInt::BigInt(const unsigned char *)' c:\users\sp\appdata\local\temp\luarocks_bigint-1.0.0-1-9467\lua-bigint\BigInt.h(60): note: or 'BigInt::BigInt(const char *)' c:\users\sp\appdata\local\temp\luarocks_bigint-1.0.0-1-9467\lua-bigint\BigInt.h(59): note: or 'BigInt::BigInt(unsigned long)' c:\users\sp\appdata\local\temp\luarocks_bigint-1.0.0-1-9467\lua-bigint\BigInt.h(58): note: or 'BigInt::BigInt(long)' bigint-glue.cpp(74): note: while trying to match the argument list '(lua_Integer)' Installing https://luarocks.org/bigint-1.0.0-1.rockspec... Using https://luarocks.org/bigint-1.0.0-1.rockspec... switching to 'build' mode cl /nologo /MD /O2 -c -FoBigInt.obj -IZ:/sp/Dropbox/Windows/x86/luajit/src/ BigInt.cpp -DVERSION="1.0" cl /nologo /MD /O2 -c -Fomainlib.obj -IZ:/sp/Dropbox/Windows/x86/luajit/src/ mainlib.c -DVERSION="1.0" cl /nologo /MD /O2 -c -Fobigint-glue.obj -IZ:/sp/Dropbox/Windows/x86/luajit/src/ bigint-glue.cpp -DVERSION="1.0"