adchpp build log (debug)

0x255@SonicTorment:~/dev/adchpp$ scons
scons: Reading SConscript files ...
Checking for C header file poll.h... (cached) yes
Checking for C header file sys/epoll.h... (cached) yes
Checking for C header file ruby.h... (cached) no
Checking for dlopen() in C library dl... (cached) yes
Checking for pthread_create() in C library pthread... (cached) yes
Checking for SSL_connect() in C library ssl... (cached) yes
Ruby not found, skipping ruby module
Python.h not found, not building python extension
No Linux support for PHP extensions yet
scons: done reading SConscript files.
scons: Building targets ...
Compiling build/debug-default/adchpp/SocketManager.os (shared)
In file included from boost/boost/asio/ssl/context_service.hpp:25:0,
                 from boost/boost/asio/ssl/context.hpp:21,
                 from boost/boost/asio/ssl.hpp:19,
                 from adchpp/SocketManager.cpp:30:
boost/boost/asio/ssl/detail/openssl_context_service.hpp: In member function ‘void boost::asio::ssl::detail::openssl_context_service::create(SSL_CTX*&, boost::asio::ssl::context_base::method)’:
boost/boost/asio/ssl/detail/openssl_context_service.hpp:70:28: error: ‘::SSLv2_method’ has not been declared
boost/boost/asio/ssl/detail/openssl_context_service.hpp:73:28: error: ‘::SSLv2_client_method’ has not been declared
boost/boost/asio/ssl/detail/openssl_context_service.hpp:76:28: error: ‘::SSLv2_server_method’ has not been declared
boost/boost/system/error_code.hpp: At global scope:
boost/boost/system/error_code.hpp:214:36: warning: ‘boost::system::posix_category’ defined but not used [-Wunused-variable]
boost/boost/system/error_code.hpp:215:36: warning: ‘boost::system::errno_ecat’ defined but not used [-Wunused-variable]
boost/boost/system/error_code.hpp:216:36: warning: ‘boost::system::native_ecat’ defined but not used [-Wunused-variable]
boost/boost/asio/error.hpp:253:45: warning: ‘boost::asio::error::netdb_category’ defined but not used [-Wunused-variable]
boost/boost/asio/error.hpp:255:45: warning: ‘boost::asio::error::addrinfo_category’ defined but not used [-Wunused-variable]
boost/boost/asio/error.hpp:257:45: warning: ‘boost::asio::error::misc_category’ defined but not used [-Wunused-variable]
boost/boost/asio/error.hpp:259:45: warning: ‘boost::asio::error::ssl_category’ defined but not used [-Wunused-variable]
scons: *** [build/debug-default/adchpp/SocketManager.os] Error 1
scons: building terminated because of errors.