hi, I know related questions was asked before, but I think my situatuation is special: My visual studio instalation is devided on 2 partitions. That's why I think runing vsvars32.bat might not be enough before installing boost (after runing it, boost instalator didn't found my vc7 files). First it was problems with cl.exe (fixed by changing PATH), but later I recieved this message: D:\programowanie\boost_1_33_1>bjam "-sTOOLS=vc-7_1" install ****************************************************** Building Boost.Iostreams with bzip2 support disabled. To enable bzip2, consult the Boost.Iostreams documentation ****************************************************** ****************************************************** Building Boost.Iostreams with zlib and gzip support disabled. To enable zlib and gzip, consult the Boost.Iostreams documentation ****************************************************** Building Boost.Regex with the optional Unicode/ICU support disabled. Please refer to the Boost.Regex documentation for more information (and if you don't know what ICU is then you probably don't need it). ...found 13709 targets... ...updating 1480 targets... vc-C++ bin\boost\libs\date_time\build\boost_date_time.dll\vc-7_1\debug\threading -multi\greg_month.obj spawn: No such file or directory and now I don't know what to do, any ideas? -- greetings, Piotr Obrzut mailto:piotr_obrzut@o2.pl