[Botan] Compile Botan base.cpp with g++

[Zaki Akhmad]

Hello,

I am newbie with botan[1] here. I try to compile base.cpp botan file
from /usr/share/doc/libbotan1.8-dev/examples/ with g++ from my Ubuntu
Lucid. And here's the result:

$ g++ -o base base.cpp
/tmp/ccuCaO9N.o: In function
`Botan::LibraryInitializer::LibraryInitializer(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)':
base.cpp:(.text._ZN5Botan18LibraryInitializerC1ERKSs[Botan::LibraryInitializer::LibraryInitializer(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)]+0xd):
undefined reference to
`Botan::LibraryInitializer::initialize(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&)'
/tmp/ccuCaO9N.o: In function `Botan::LibraryInitializer::~LibraryInitializer()':
base.cpp:(.text._ZN5Botan18LibraryInitializerD1Ev[Botan::LibraryInitializer::~LibraryInitializer()]+0x7):
undefined reference to `Botan::LibraryInitializer::deinitialize()'
collect2: ld returned 1 exit status

What options I should enter? Any hint?
-- 
Zaki Akhmad
[1] http://botan.randombit.net