MailScanner Error:Can’t run commercial checker clamav

本笔记记录freebsd8.2版本下ports方案安装mailscanner后出现Can’t run commercial checker clamav错误信息的解决方案。本笔记虽然是在FreeBSD8.2系统上测试通过，其中多数内容也适合各个Linux发行版本以及各个BSD分支，在其他系统上只需要做少量调整。

提示以下错误信息：

[[email protected] ~]#more /var/log/maillog
Jul 23 14:41:02 demo MailScanner[1331]: Can't run commercial checker clamav ("/opt/MailScanner/lib/clamav-wrapper"): No such file or directory

解决步骤：
一、到配置文件目录：

[[email protected] ~]#cd /usr/local/etc/

二、查找找不到clamav-wrapper路径的相关定义文件：

[root@www.itkylin.com ~]#grep -r "clamav-wrapper" *
MailScanner/virus.scanners.conf:clamav

三、查找clamav-wrapper文件所在目录：

[root@mail /usr/local/etc]# find / -name clamav-wrapper*
/usr/local/libexec/MailScanner/clamav-wrapper.sample

四、安装mailscanner后默认是没有clamav-wrapper文件的，只有sample文件，
拷贝clamav-wrapper.sample为clamav-wrapper：

[[email protected] ~]#cd /usr/local/libexec/MailScanner
[[email protected] ~]#mv clamav-wrapper.sample clamav-wrapper

五、编辑修改mailscanner的定配置文章之virus.scanners.conf

[[email protected] ~]#vi /usr/local/etc/MailScanner/virus.scanners.conf
Change:
clamav          /opt/MailScanner/lib/clamav-wrapper     /usr/local
clamd           /bin/false                              /usr/local
To:
clamav          /usr/local/libexec/MailScanner/clamav-wrapper   /usr/local
clamd           /usr/bin/false                          /usr/local

六、重启mailscanner完成！

[[email protected] ~]#/usr/local/etc/rc.d/mailscanner restart