> 'm the only one with this problem?
I have the same problem:

- no error in the configure output

- but problem when it compiles:
/bin/bash ../libtool --mode=link gcc  -g -O2 
-L/usr/local/lib -o htsserver  htsserver.o htsweb.o
-lpthread -lnsl -lsocket -lhttrack -lz
gcc -g -O2 -o htsserver htsserver.o htsweb.o 
-L/usr/local/lib /usr/local/lib/libhttrack.so -lpthread -ldl
-lnsl -lsocket -lz -R/usr/local/lib -R/usr/local/lib
Undefined                       first referenced
symbol                              in file
hts_newthread                       htsweb.o
htsthread_wait_n                    htsweb.o
htsthread_wait                      htsweb.o
ld: fatal: Symbol referencing errors. No output written to
htsserver
collect2: ld returned 1 exit status
make[2]: *** [htsserver] Error 1
make[2]: Leaving directory
`/downloads/httrack3.33/httrack-3.33.15/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory
`/downloads/httrack3.33/httrack-3.33.15'
*** Error code 2
make: Fatal error: Command failed for target `all'


- type of system:
  SunOS www2 5.8 Generic_108528-13 sun4u sparc    
SUNW,UltraAX-i2

- gcc --version
gcc (GCC) 3.3.2
Copyright (C) 2003 Free Software Foundation, Inc.
This is free software; see the source for copying
conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.

Best regards
Reiner