Today I upgraded the port on my FreeBSD box using portmaster tools:<\/p>\n
portmaster -Dai\r\n<\/pre>\nAfter that, I found that the PHP gave the following weird error:<\/p>\n
php -v\r\n\r\nPHP Warning: PHP Startup: Unable to load dynamic library '\/usr\/local\/lib\/php\/20060613\/memcached.so' - \/usr\/local\/lib\/php\/20060613\/memcached.so: Undefined symbol \" php_session_create_id\" in Unknown on line 0\r\n\r\nPHP Warning: PHP Startup: Unable to load dynamic library '\/usr\/local\/lib\/php\/20060613\/mysql.so' - Cannot open \"\/usr\/local\/lib\/php\/20060613\/mysql.so\" in Unknown on line 0\r\n\r\nPHP 5.2.12 with Suhosin-Patch 0.9.7 (cli) (built: Apr 6 2010 15:50:36)\r\nCopyright (c) 1997-2009 The PHP Group\r\nZend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies\r\n<\/pre>\nIn order to solve this problem, you will need to rebuild the port. In my situation, I need to clean up, uninstall, rebuild and install the affected ports:<\/p>\n
Memcached: \/usr\/ports\/databases\/pecl-memcached<\/strong><\/p>\n
MySQL: \/usr\/ports\/databases\/php5-mysql<\/strong><\/p>\n
——————————————————————————————
\nUpdate on 2010.04.13:<\/strong>
\nYour situation may be different from mine. The tricky part is to rebuild the port at the right location. For example, if your PHP complains about pdo.so, you can rebuild the port at the affected location:<\/p>\n\/usr\/ports\/database\/php5-pdo<\/p>\n
If you are not sure where does the port locate, you can search it on Google or find it with the following command:<\/p>\n
find \/usr\/ports\/ -name \"*pdo*\"\r\n<\/pre>\n——————————————————————————————<\/p>\n
In each affected port, run the following commands:<\/p>\n
make clean\r\nmake deinstall\r\nmake\r\nmake install && sync\r\nmake clean\r\n<\/pre>\nAfter that, restart the PHP by restarting Apache:<\/p>\n
sudo apachectl restart\r\n<\/pre>\nand run the php command again:<\/p>\n
php -v\r\n<\/pre>\nThe error should be gone:<\/p>\n
PHP 5.2.12 with Suhosin-Patch 0.9.7 (cli) (built: Apr 6 2010 15:50:36)\r\nCopyright (c) 1997-2009 The PHP Group\r\nZend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies\r\n<\/pre>\n<\/p>\n","protected":false},"excerpt":{"rendered":"