Description of problem:
This is similar but somewhat different than #432433 and still appears in boost
releases beyond -11. If it turns out it's really the same bug please do mark as
duplicate.

When trying to build PokerTH I get the following errors: 

"-Isrc/config -Isrc/third_party/tinyxml -Isrc/third_party/libircclient/include
-Isrc/core -Imocs -Iuics -o obj/servergamethread.o
src/net/common/servergamethread.cpp
In file included from /usr/include/boost/date_time/local_time/tz_database.hpp:14,
                 from /usr/include/boost/date_time/local_time/local_time.hpp:19,
                 from /usr/include/boost/date_time.hpp:13,
                 from src/net/serverlobbythread.h:32,
                 from src/net/common/serveracceptthread.cpp:25:
/usr/include/boost/date_time/tz_db_base.hpp:161: error: declaration of 'typedef
class boost::date_time::dst_adjustment_offsets<typename
time_zone_type::time_duration_type> boost::date_time::tz_db_base<time_zone_type,
rule_type>::dst_adjustment_offsets'
/usr/include/boost/date_time/time_zone_base.hpp:76: error: changes meaning of
'dst_adjustment_offsets' from 'class
boost::date_time::dst_adjustment_offsets<typename
time_zone_type::time_duration_type>'
make[1]: *** [obj/serveracceptthread.o] Error 1
make[1]: *** Waiting for unfinished jobs....
In file included from /usr/include/boost/date_time/local_time/tz_database.hpp:14,
                 from /usr/include/boost/date_time/local_time/local_time.hpp:19,
                 from /usr/include/boost/date_time.hpp:13,
                 from src/net/serverlobbythread.h:32,
                 from src/net/common/servergamethread.cpp:22:
/usr/include/boost/date_time/tz_db_base.hpp:161: error: declaration of 'typedef
class boost::date_time::dst_adjustment_offsets<typename
time_zone_type::time_duration_type> boost::date_time::tz_db_base<time_zone_type,
rule_type>::dst_adjustment_offsets'
/usr/include/boost/date_time/time_zone_base.hpp:76: error: changes meaning of
'dst_adjustment_offsets' from 'class
boost::date_time::dst_adjustment_offsets<typename
time_zone_type::time_duration_type>'
make[1]: *** [obj/servergamethread.o] Error 1
make[1]: Leaving directory `/home/foolish/rpmbuild/BUILD/PokerTH-0.6.2-src'
make: *** [sub-pokerth_lib-pro-make_default-ordered] Error 2"

After poking the PokerTH people, they pointed me at this debian bug report with
similar results (although against different package):
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468061

Version-Release number of selected component (if applicable):
boost-1.34.1-13.fc9.i386


Steps to Reproduce:
1. get the source code for PokerTH at
http://heanet.dl.sourceforge.net/sourceforge/pokerth/PokerTH-0.6.2-src.tar.bz2
2. Untar, qmake-qt4 pokerth.pro && make
3. Voila