Hi, I use Ensim 3 setup. I installed phpa 1.3 (glibc 2.2.4 for php4.2.0CVS) in /usr/lib/php4 and added the entries to php.ini: ; PHP Accelerator extension zend_extension="/usr/lib/php4/php_accelerator_1.3.0.so" phpa.registration_keys_file = /etc/phpaccelerator.keys When I restart apache I get this: Failed loading /usr/lib/php4/php_accelerator_1.3.0.so: /usr/lib/php4/php_accelerator_1.3.0.so: undefined symbol: _ecalloc My PHP configuration: './configure' '--prefix=/usr' '--with-apxs' '--with-gd' '--with-gettext=/usr' '--with-config-file- path=/etc' '--with-exec-dir=/usr/bin' '--with-zlib' '--enable-magic-quotes' '--with- regex=system' '--with-ttf' '--enable-track-vars' '--enable-xml' '--disable-debug' '--with- libdir=/usr/lib' '--with-mysql=/usr' '--with-pgsql=shared' '--with-ldap' '--enable-shared- pdflib' '--with-pdflib=/usr/local/include' '--with-jpeg-dir=/usr/local/lib' '--enable-ftp' '-- without-pdflib' '--with-png' '--with-freetype-dir=/usr' Regards, Dale ------------------------------------------------------------------------ www.php-accelerator.co.uk Home of the free PHP Accelerator To post, send email to phpa@xxxxxxxxxxxxx To unsubscribe, email phpa-request@xxxxxxxxxxxxx with subject unsubscribe