linux安装fileinfo扩展出现错误的解决办法：首先使用命令【which phpize】查看phpize的路径；然后选择需要的Fileinfo扩展；最后按照提示添加【Fileinfo】扩展的绝对路径到php.ini配置文件中即可。
linux安装fileinfo扩展出现错误怎么办？
在linux下安装fileinfo扩展时，出现如下错误提示，是什么个意思(百度过了，找不到答案)[root@AY13032413791bca Fileinfo-1.0.4]# pecl install fileinfo
WARNING: "pear/Fileinfo" is deprecated in favor of "channel://php-src/ext/fileinfo/in php sources"
WARNING: channel "" has updated its protocols, use "pecl channel-update " to update
downloading Fileinfo-1.0.4.tgz ...
Starting to download Fileinfo-1.0.4.tgz (5,835 bytes)
.....done: 5,835 bytes
3 source files, building
WARNING: php_bin /alidata/server/php/b
