Thread:Project:Support desk/How to install intl PECL extension?

http://pecl.php.net/package/intl I was totally unable understand how to install it.

I tried

$ cd extname $ phpize $ ./configure $ make
 * 1) make install

but on ./configure

It result a warning：

configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers. checking for gawk... gawk checking whether to enable internationalization support... yes, shared checking for icu-config... no checking for location of ICU headers and libraries... not found configure: error: Unable to detect ICU prefix or no failed. Please verify ICU in stall prefix and make sure icu-config works. [root@li421-31 intl-1.1.2]# make make: *** No targets specified and no makefile found. Stop. [root@li421-31 intl-1.1.2]# pear install intl PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/ php_pdo_sqlite.so' - /usr/lib/php/modules/php_pdo_sqlite.so: cannot open shared object file: No such file or directory in Unknown on line 0 No releases available for package "pear.php.net/intl" - package pecl/intl can be installed with "pecl install intl" install failed