Not sure which patch has introduced this problem after 5.7.3 was released but with patch level 15354 I get: make[1]: Entering directory `/home/stas/apache.org/mp-sb/src/modules/perl' cc -I/home/stas/apache.org/mp-sb/src/modules/perl -I/home/stas/apache.org/mp-sb/xs -I/home/stas/httpd/prefork/include -D_REENTRANT -DDEBUGGING -fno-strict-aliasing -I/usr/local/include -I/usr/include/gdbm -I/home/stas/perl/ithread/lib/5.7.3/i686-linux-thread-multi/CORE -DMOD_PERL -Wall -Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations -DAP_DEBUG -DAP_HAVE_DESIGNATED_INITIALIZER -g -DMP_DEBUG -DMP_IOBUFSIZE=16384 -Werror -DMP_TRACE -fpic \ -c mod_perl.c && mv mod_perl.o mod_perl.lo In file included from /home/stas/perl/ithread/lib/5.7.3/i686-linux-thread-multi/CORE/op.h:480, from /home/stas/perl/ithread/lib/5.7.3/i686-linux-thread-multi/CORE/perl.h:2155, from modperl_perl_includes.h:35, from mod_perl.h:5, from mod_perl.c:1: /home/stas/perl/ithread/lib/5.7.3/i686-linux-thread-multi/CORE/reentr.h:582: field `_crypt_struct' has incomplete type /home/stas/perl/ithread/lib/5.7.3/i686-linux-thread-multi/CORE/reentr.h:723: confused by earlier errors, bailing out make[1]: *** [mod_perl.lo] Error 1 make[1]: Leaving directory `/home/stas/apache.org/mp-sb/src/modules/perl' make: *** [modperl_lib] Error 2 _____________________________________________________________________ Stas Bekman JAm_pH -- Just Another mod_perl Hacker http://stason.org/ mod_perl Guide http://perl.apache.org/guide mailto:stas@stason.org http://ticketmaster.com http://apacheweek.com http://singlesheaven.com http://perl.apache.org http://perlmonth.com/Thread Next