Ice-1.5.1 for C++ compiling err on Redhat9.0

[v2004]

when compiling Ice-1.5.1 on Redhat9.0 ,

$cd /opt/Ice-1.5.1
$make

....
....
c++ -c -I.. -I../../include -DFREEZE_API_EXPORTS -g -ftemplate-depth-128 -fPIC -Wall -D_REENTRANT TransactionI.cpp
TransactionI.cpp: In member function `virtual void
Freeze::TransactionI::commit()':
TransactionI.cpp:24: parse error before `&' token
TransactionI.cpp:28: `dx' undeclared (first use this function)
TransactionI.cpp:28: (Each undeclared identifier is reported only once for each
function it appears in.)
TransactionI.cpp: At global scope:
TransactionI.cpp:31: parse error before `catch'
TransactionI.cpp:34: 'DatabaseException' is used as a type, but is not defined
as a type.
TransactionI.cpp:35: syntax error before `.' token
TransactionI.cpp:38: ISO C++ forbids declaration of `cleanup' with no type
TransactionI.cpp:39: parse error before `}' token
TransactionI.cpp: In member function `virtual void
Freeze::TransactionI::rollback()':
TransactionI.cpp:51: parse error before `&' token
TransactionI.cpp: At global scope:
TransactionI.cpp:58: parse error before `catch'
TransactionI.cpp:61: 'DatabaseException' is used as a type, but is not defined
as a type.
TransactionI.cpp:62: syntax error before `.' token
TransactionI.cpp:65: ISO C++ forbids declaration of `cleanup' with no type
TransactionI.cpp:66: parse error before `}' token
make[2]: *** [TransactionI.o] Error 1
make[2]: Leaving directory `/root/Ice-1.5.1/src/Freeze'
make[1]: *** [all] Error 1
make[1]: Leaving directory `/root/Ice-1.5.1/src'
make: *** [all] Error 1

what is wrong ? Do me a favour .

[marc]

Do you use a version of Berkeley DB that has been configured with --enable-cxx?

[v2004]

you are right .thanks a lots!