我已经按照 ZeroMQ 网站在 shell 命令下运行来安装 PHP-ZMQ：
sudo pear channel-discover pear.zero.mq
sudo pecl install pear.zero.mq/zmq-beta
以下是安装痕迹：
downloading zmq-1.0.6.tgz ...
Starting to download zmq-1.0.6.tgz (23,880 bytes)
........done: 23,880 bytes
10 source files, building
running: phpize
Configuring for:
PHP Api Version: 20090626
Zend Module Api No: 20090626
Zend Extension Api No: 220090626
building in /var/tmp/pear-build-rootwCcLwT/zmq-1.0.6
running: /var/tmp/zmq/configure
checking for egrep... grep -E
checking for a sed that does not truncate output... /bin/sed
checking for cc... cc
checking for C compiler default output file …我从 WHM 得到以下错误。这是否意味着 WHM 中的 CSR 与提供给 SSL 提供商的不同？
Error
SSL install aborted due to error: Modulus mismatch, key file does not match certificate. Please use the correct key file