Thank's a lot for your help. (Sorry for answering so late, but I 
don't have acces to my linux machine every day.) 
 
But after 'rebuilding from scratch' there was still something left to 
do: 
g++ -DHAVE_CONFIG_H -I. -I. -I../.. -DPREFIX=\"/usr/local\" 
-DSYSCONFDIR=\"/usr/local/etc\" 
-DDATADIR=\"/usr/local/share\" -DLIBDIR=\"/usr/local/lib\" -g 
-O2 -MT swf2html.lo -MD -MP -MF .deps/swf2html.Tpo -c 
swf2html.cpp  -fPIC -DPIC -o .libs/swf2html.lo 
swf2html.cpp:21:19: stags.h: No such file or directory 
[...] 
So I changed in src/swf/swf2html.cpp 
#include "stags.h"  
to 
#include "swf2htmlstags.h"  
Finally, compiling was successful. 
 
Nevertheless, there is no +swf at startup (after make install and 
ldconfig!). So i have traced the execution of the htsmodules file 
and found out why not:       
void* handle = dlopen("libhtsswf.so.1", RTLD_LAZY); 
      printf("handle_FLASH %d",handle); getchar(); 
#endif 
      if (handle) { 
        printf("handle_FLASH_true\n"); getchar(); 
        hts_detect_swf = (t_hts_detect_swf) DynamicGet(handle, 
"hts_detect_swf"); 
        hts_parse_swf = (t_hts_parse_swf) DynamicGet(handle, 
"hts_parse_swf"); 
        printf("hts_detect_swf=%d, hts_parse_swf=%d\n", 
hts_detect_swf, hts_parse_swf); 
        getchar(); 
        getchar(); 
        if (hts_detect_swf && hts_parse_swf) { 
          swf_is_available = 1; 
        } 
      } 
      else printf("handle_FLASH_false\n"); 
 
dlopen(...) return a zero pointer, although ldconfig -p |grep libhts 
returns the following: 
        libhtsswf.so.1 (libc6) => /usr/local/lib/libhtsswf.so.1 
        libhtsswf.so (libc6) => /usr/local/lib/libhtsswf.so 
 
Any idea what's wrong? 
 
Anyway, I have looked at the 3.30 beta because of the 
webhttrack gui - why is FLASH-support completly disabled in 
this version? 
I looking forward to your answer, greetings Jörg.