Hello, i´m trying to install boost 1.33.1, ii'm using windowsXP with visual c++ 2005 express, and using the follow command line: bjam "-sTOOLS=vc-8_0" "—prefix=d:\" install. that have to build a folder with the libraries, but does not do that. This is a part of the message that it show in the command prompt: CALL "C:\Archivos de programa\Microsoft Visual Studio 8\Common7\Tools..\..\VC\bin\vcvars32.BAT" >nul "C:\Archivos de programa\Microsoft Visual Studio 8\Common7\Tools..\..\VC\bin\cl" /Zm800 -nologo /EHsc -c -DBOOST_DATE_TIME_STATIC_LINK -DUSE_DATE_TIME_PRE_1_33_FACET_IO /Z7 /Od /Ob0 /EHsc /GR /MTd /Zc:forScope /Zc:wchar_t -I"bin\boost\libs\date_time\build" -I"C:\boost_1_33_1" -Fo"bin\boost\libs\date_time\build\libboost_date_time.lib\vc-8_0\debug\runtime-link-static\threading-multi\greg_month.obj" -Tp"C:\boost_1_33_1\libs\date_time\build\../src/gregorian/greg_month.cpp" ...failed vc-C++ bin\boost\libs\date_time\build\libboost_date_time.lib\vc-8_0\debug\runtime-link-static\threading-multi\greg_month.obj...vc-C++ bin\boost\libs\date_time\build\libboost_date_time.lib\vc-8_0\debug\runtime-link-static\threading-multi\greg_weekday.obj The system cannot find the specified route . The system cannot find the specified route . ...skipped <@boost!lib>libboost_wave-vc80-mt-1_33_1.lib for lack of <@boost!libs!wave!build\libboost_wave.lib\vc-8_0\release\threading-multi>libboost_wave-vc80-mt-1_33_1.lib... ...skipped <@boost!lib>boost_date_time-vc80-mt-gd.lib for lack of <@boost!lib>boost_date_time-vc80-mt-gd-1_33_1.lib... ...skipped <@boost!lib>boost_date_time-vc80-mt.lib for lack of <@boost!lib>boost_date_time-vc80-mt-1_33_1.lib... ...skipped <@boost!lib>libboost_date_time-vc80-mt-sgd.lib for lack of <@boost!lib>libboost_date_time-vc80-mt-sgd-1_33_1.lib... ...failed updating 808 targets... ...skipped 336 targets... ...updated 2 targets... Can someone help me to solve this? Thanks