What to do if swoole installation fails

What should I do if the swoole installation fails?

Common errors

make or make install cannot be executed or compile error

NOTICE: PHP message: PHP Warning: PHP Startup: swoole: Unable to initialize module
Module compiled with module API=20090626
PHP compiled with module API=20121212
These options need to match
in Unknown on line 0

php version It does not correspond to phpize and php-config used during compilation, needs to use absolute paths for compilation. Use absolute paths to execute PHP.

/usr/local/php-5.4.17/bin/phpize
./configure --with-php-config=/usr/local/php-5.4.17/bin/php-config
/usr/local/php-5.4.17/bin/php server.php

Missing mysql header file

php_mysqli_structs.h:64:23: fatal error: my_global.h: No such file or directory

The header file of mysqlclient is not found, you need to install mysqlclient-dev

It is recommended to compile php by yourself, do not use Linux The php version that comes with the package management system

is missing the pcre.h header file

fatal error: pcre.h: No such file or directory

The reason is that pcre is missing and the libpcre

Cannot find autoconf

phpize command needs to be installed The autoconf tool is required, please install it first.

make install failed

make install requires root permissions. If you are not logged in as the root user, please use sudo or su and then install.

After modifying php.ini, there is no swoole in php -m or phpinfo

Please move to this document

Missing hiredis.h

Enable --enable-async-redis when compiling the configuration, but the hiredis library is not installed. Fatal error: 'hiredis/hiredis.h' file not will be reported during compilation. found, please install the hiredis library or remove the --enable-async-redis option.

error: too many arguments to function 'zend_exception_error'

Your PHP version is lower than PHP-5.3.10, please upgrade the PHP version.

Recommended learning:

swoole tutorial

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