原本想尝试一下PHP编写高性能网络服务,需要安装libevent扩展,没想到让人很费了点脑袋
先下载libevent扩展:
http://pecl.php.net/package/libevent
解压后,开始编译
$ cd libevent-version
$ /usr/local/php/bin/phpize
$ ./configure --with-php-config=/usr/local/php/bin/php-config
结果马上报错了,错误显示为re2c版本过低。
re2c,PHP的词法解析器,官网:http://re2c.org/,下载最新的版本,编译完成。
继续编译刚才的PHP扩展
结果还是报错
error: Cannot find libevent headers
直到这里,肯定是没找到libevent的目录,
本地查看是否安装了libevent,
终于在一个目录下找到了libevent-2.0.12-stable目录。
如果未安装,则先需安装libevent。
wget http://cloud.github.com/downloads/libevent/libevent/libevent-2.0.20-stable.tar.gz
tar zxvf libevent-2.0.20-stable.tar.gz
cd libevent-2.0.20-stable/
./configure --prefix=/usr/local/libevent-2.0.20-stable/
make
make install
cd ../
OK,继续编译扩展
$ cd libevent-0.0.5
$ /usr/local/php/bin/phpize
$ ./configure --with-php-config=/usr/local/php/bin/php-config --with-libevent=/usr/local/libevent-2.0.20-stable
$ make && make install
顺利编译通过
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