Hi,<br><br>I am getting the Following errors when Build using bjam  by usinghome/localadmin/Building/pathfinder/CPP/Fetch.cpp:45: warning: control reaches end of non-void function<br>gcc.link deploy/debug/pathfinder/pathfinder<br>
bin/bjam/pathfinder/gcc-4.4.1/debug/link-static/pathFinder.o: In function `__static_initialization_and_destruction_0&#39;:<br>/usr/local/include/boost/system/error_code.hpp:208: undefined reference to `boost::system::get_system_category()&#39;<br>
/usr/local/include/boost/system/error_code.hpp:209: undefined reference to `boost::system::get_generic_category()&#39;<br>/usr/local/include/boost/system/error_code.hpp:214: undefined reference to `boost::system::get_generic_category()&#39;<br>
/usr/local/include/boost/system/error_code.hpp:215: undefined reference to `boost::system::get_generic_category()&#39;<br>/usr/local/include/boost/system/error_code.hpp:216: undefined reference to `boost::system::get_system_category()&#39;<br>
bin/bjam/pathfinder/gcc-4.4.1/debug/link-static/property.o: In function `__static_initialization_and_destruction_0&#39;:<br>/usr/local/include/boost/system/error_code.hpp:208: undefined reference to `boost::system::get_system_category()&#39;<br>
/usr/local/include/boost/system/error_code.hpp:209: undefined reference to `boost::system::get_generic_category()&#39;<br>/usr/local/include/boost/system/error_code.hpp:214: undefined reference to `boost::system::get_generic_category()&#39;<br>
/usr/local/include/boost/system/error_code.hpp:215: undefined reference to `boost::system::get_generic_category()&#39;<br>/usr/local/include/boost/system/error_code.hpp:216: undefined reference to `boost::system::get_system_category()&#39;<br>
bin/bjam/pathfinder/gcc-4.4.1/debug/link-static/property.o: In function `error_code&#39;:<br>/usr/local/include/boost/system/error_code.hpp:315: undefined reference to `boost::system::get_system_category()&#39;<br> the Boost that is installed in ubuntu in my c++ project which also uses the date-time regex of BOOST.<br>
<br>When i use the BOOST package that i have Downloaded from BOOST site i am getting the following errors.<br><br>localadmin@TVLIN04:~/Downloads/Building$ $BOOST_ROOT/bjam<br>/home/localadmin/Downloads/boost_1_42_0/Jamroot:637: in modules.load<br>
rule targets.create-metatarget unknown in module Jamfile&lt;/home/localadmin/Downloads/boost_1_42_0&gt;.<br>/usr/share/boost-build/build/project.jam:312: in load-jamfile<br>/usr/share/boost-build/build/project.jam:68: in project.load<br>
/usr/share/boost-build/build/project.jam:718: in project.use<br>/usr/share/boost-build/build/project.jam:94: in load-used-projects<br>/usr/share/boost-build/build/project.jam:79: in load<br>/usr/share/boost-build/build/project.jam:170: in project.find<br>
/usr/share/boost-build/build-system.jam:248: in load<br>/usr/share/boost-build/kernel/modules.jam:261: in import<br>/usr/share/boost-build/kernel/bootstrap.jam:132: in boost-build<br>/usr/share/boost-build/boost-build.jam:1: in module scope<br>
localadmin@TVLIN04:~/Downloads/Building$ <br><br><br>Thanks,<br>Sharan<br>