致命错误:安装WordPress主题时调用未定义的函数gzopen()

NC1*_*NC1 2 php wordpress

尝试激活WordPress主题后,我看到以下错误.浏览器中的错误消息是......

Fatal error: Call to undefined function gzopen() in /var/www/mysite.com/wp-content/themes/flat/themify/themify-builder/classes/class-themify-builder-layouts.php on line 528
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检查我,/var/log/apache2/error.log我看到以下错误:

Call to undefined function gzopen() in /var/www/mywebsite.com/wp-      content/themes/flat/themify/themify-builder/classes/class-themify-builder-layouts.php on line     528, referer: http://mywebsite.com/wp-admin/update.php?action=upload-theme
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服务器信息:

OS: Ubuntu 14.04 LTS
Apache: APache/2.4.7
PHP: PHP 5.5.9-1ubuntu4
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R T*_*R T 5

这也发生在我身上(在升级到14.04 #ubuntu之后).我整天都在坚持下去,但最后我找到了解决方案.

替换gzopengzopen64.

这对我来说绝对有用. PS:我希望magento社区知道在升级apache和php之后,这个问题出现在创建包中.