This is a freshly compiled PHP 4.0.4pl1 on RedHat 6.1 with OpenSSL 0.9.6, with most other libraries updated to the latest available and working versions. I first got an error about an undefined kerberos symbol and found several hints on this list that this is caused by an imap with kerberos support and to compile --with-kerberos, which I did. ./configure --with-config-file-path=/home/www/conf --with-apxs=/usr/local/apache/bin/apxs --enable-ftp --with-gd --with-jpeg-dir=/usr --with-imap --with-kerberos=/usr/kerberos --with-mysql --with-zlib --with-gettext --with-ldap=/usr --with-mm=/usr/local/lib Now, the kerberos error is gone but I get this one: Cannot load /usr/local/apache/libexec/libphp4.so into server: /usr/local/apache/libexec/libphp4.so: undefined symbol: SSL_CTX_set_tmp_rsa_callback As it turned out this error comes *only* if Apache is not explicitly started with ssl. So, only "apachectl startssl" will do the trick. Well, I intend to use mod_ssl, anyway, but nevertheless, it's unconvenient not being able to temporarely disable it. Also, I cannot restart or graceful - these will throw the same error. Only a "real" startssl will do. Why I'm forced to SSL now? Thanks, Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com IE-Center: http://ie5.de & http://msie.winware.org ClubWin - Help for Windows Users: http://www.clubwin.com -- PHP Install Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]