![\"\"](\"\/wordpress\/wp-content\/uploads\/2011\/08\/tokyocabinet.png\" "\\"tokyocabinet\\"")
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Every time I upgrade the PHP and related extensions, I always run into the same problem with some PHP-PECL modules. Recently with the new release of PHP 5.3.7, there is no exception for the trouble. So what kind of trouble I have today? The Tokyo Tyrant (The middleman between my program and Tokyo Cabinet).<\/p>\n
\r\n#php -v\r\n\r\nPHP Warning: PHP Startup: Unable to load dynamic library '\/usr\/local\/lib\/php\/20090626\/tokyo_tyrant.so' - \/usr\/local\/lib\/php\/20090626\/tokyo_tyrant.so: Undefined symbol \"ps_globals\" in Unknown on line 0\r\n<\/pre>\nThis problem was caused by a version mis-match. PHP is running at a later version, which the Tokyo Tyrant extension is running at an earlier version. To solve this computer problem, all you need is to re-install the PHP-Tokyo-Tyrant extension, i.e.,<\/p>\n
\r\ncd \/usr\/ports\/databases\/pecl-tokyo_tyrant\r\nsuod make deinstall clean\r\nsudo make install\r\n<\/pre>\nAnd later, you may or may not get the following error message:<\/p>\n
\r\n...\r\ncc -shared .libs\/tokyo_tyrant.o .libs\/tokyo_tyrant_funcs.o .libs\/connection.o .libs\/session_funcs.o .libs\/server_pool.o .libs\/failover.o .libs\/session.o -Wl,--rpath -Wl,\/usr\/local\/lib -Wl,--rpath -Wl,\/usr\/local\/lib -L\/usr\/local\/lib -ltokyotyrant -llua -ltokyocabinet \/usr\/local\/lib\/liblzo2.so -llzma -lbz2 -lz -lrt -lm -Wl,-soname -Wl,tokyo_tyrant.so -o .\/.libs\/tokyo_tyrant.so\r\n\/usr\/bin\/ld: cannot find -llua\r\n*** Error code 1\r\n\r\nStop in \/usr\/ports\/databases\/pecl-tokyo_tyrant\/work\/tokyo_tyrant-0.6.0.\r\n*** Error code 1\r\n\r\nStop in \/usr\/ports\/databases\/pecl-tokyo_tyrant.\r\n<\/pre>\nThe problem is related to Lua. By default, the extension enable the Lua option, which I have a hard time to make it run properly on FreeBSD box. Since my website does not use the Lua with Tokyo Cabinet, I simply disable it:<\/p>\n
\r\nsudo nano \/usr\/ports\/databases\/pecl-tokyo_tyrant\/work\/tokyo_tyrant-0.6.0\/Make\r\n<\/pre>\nLook for the keyword: lua
\nAnd you will find something like the following:<\/p>\n\r\nTOKYO_TYRANT_SHARED_LIBADD = -R\/usr\/local\/lib -L\/usr\/local\/lib -R\/usr\/local\/lib -L\/usr\/local\/lib -ltokyotyrant -llua -ltokyocabinet -lbz2 -lz -lrt -lm -ltokyocabinet -llzo2 -llzma -lbz2 -lz -lrt -lm\r\n<\/pre>\nDelete the option: “-llua”, i.e.,<\/p>\n
\r\nTOKYO_TYRANT_SHARED_LIBADD = -R\/usr\/local\/lib -L\/usr\/local\/lib -R\/usr\/local\/lib -L\/usr\/local\/lib -ltokyotyrant -ltokyocabinet -lbz2 -lz -lrt -lm -ltokyocabinet -llzo2 -llzma -lbz2 -lz -lrt -lm\r\n<\/pre>\nand re-start the installation:<\/p>\n
\r\ncd \/usr\/ports\/databases\/pecl-tokyo_tyrant\r\nsudo make install clean\r\n<\/pre>\nNow re-run the php, and you may see the following error:<\/p>\n
\r\n#php -v\r\n\r\nPHP Warning: PHP Startup: Unable to load dynamic library '\/usr\/local\/lib\/php\/20090626\/tokyo_tyrant.so' - \/usr\/local\/lib\/php\/20090626\/tokyo_tyrant.so: Undefined symbol \"ps_globals\" in Unknown on line 0\r\nSegmentation fault: 11\r\n<\/pre>\nThat’s because the Tokyo Tyrant module is placed at a wrong position in the PHP extension file. Edit the file:<\/p>\n
\r\nsudo nano \/usr\/local\/etc\/php\/extensions.ini\r\n<\/pre>\nand move the following code to the END of the file (Yes, order does matter):<\/p>\n
\r\nextension=tokyo_tyrant.so\r\n<\/pre>\nAnd re-check your php:<\/p>\n
\r\n#php -v\r\n\r\nPHP 5.3.7 with Suhosin-Patch (cli) (built: Aug 23 2011 10:33:12)\r\nCopyright (c) 1997-2011 The PHP Group\r\nZend Engine v2.3.0, Copyright (c) 1998-2011 Zend Technologies\r\n<\/pre>\nNow everything is all set.<\/p>\n
Unfortunately, you pretty much need to do the same thing every time when upgrading your PHP on FreeBSD box.<\/p>\n
–Derrick<\/p>\n
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