Dear all, I'm recently migrating a OpenACS 3.2.5 website to a Fedora Core 3 server My problem was PostgreSQL compilation. Everytime I run ./configure, the compilation ended with these lines: <div style="margin-left: 40px;">(some lines skipped)... ....................... checking for preprocessor stringizing operator... yes checking for signed types... no checking for volatile... no checking whether struct tm is in sys/time.h or time.h... sys/time.h checking for tm_zone in struct tm... no checking for tzname... no checking for union semun... no checking for struct sockaddr_un... no checking for int timezone... no checking types of arguments for accept()... configure: error: could not determine argument types </div> I searched the last line on google and found nothing applicable. I went to config.log and see these lines: <div style="margin-left: 40px;">(some lines skipped)... ....................... configure:3122: gcc -o conftest -O2 conftest.c -lreadline 1>&5 In file included from configure:3111: confdefs.h:7: error: syntax error before numeric constant confdefs.h:9: error: missing terminating " character configure: failed program was: #line 3111 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char readline(); int main() { readline() ; return 0; } configure:3122: gcc -o conftest -O2 conftest.c -ledit -ltermcap 1>&5 In file included from configure:3111: confdefs.h:7: error: syntax error before numeric constant confdefs.h:9: error: missing terminating " character configure: failed program was: #line 3111 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char readline(); int main() { readline() ; return 0; } configure:3122: gcc -o conftest -O2 conftest.c -lreadline -lncurses 1>&5 In file included from configure:3111: confdefs.h:7: error: syntax error before numeric constant confdefs.h:9: error: missing terminating " character configure: failed program was: #line 3111 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char readline(); int main() { readline() ; return 0; } (some more similar sections for 3122 skipped)... ................................................ configure:3149: checking for library containing using_history configure:3167: gcc -o conftest -O2 conftest.c 1>&5 In file included from configure:3156: confdefs.h:7: error: syntax error before numeric constant confdefs.h:9: error: missing terminating " character configure: failed program was: #line 3156 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char using_history(); int main() { using_history() ; return 0; } configure:3189: gcc -o conftest -O2 conftest.c -lhistory 1>&5 In file included from configure:3178: confdefs.h:7: error: syntax error before numeric constant confdefs.h:9: error: missing terminating " character configure: failed program was: #line 3178 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char using_history(); int main() { using_history() ; return 0; } (many more syntax error. I skipped)... ...................................... </div> There are so many lines about syntax error. I think it may be the problem of gcc version or some library may be missed. What can I do? Or is there any other possible cause? Thanks a lot Koala Yeung