spamassassin 设置 use_bayes_rules 1 后运行sa-learn报错

owenbush

spamassassin 设置 use_bayes_rules 1 后
使用 sa-learn --sync 命令报错如下,请大家帮忙看看,谢谢!
plugin: failed to create instance of plugin Mail::SpamAssassin::AutoLearnThreshold: Can't locate object method "new" via package "Mail::SpamAssassin::AutoLearnThreshold" at (eval 31) line 1.

Subroutine new redefined at /usr/local/share/perl5/Mail/SpamAssassin/Plugin/AutoLearnThreshold.pm line 64.
Subroutine set_config redefined at /usr/local/share/perl5/Mail/SpamAssassin/Plugin/AutoLearnThreshold.pm line 77.
Subroutine autolearn_discriminator redefined at /usr/local/share/perl5/Mail/SpamAssassin/Plugin/AutoLearnThreshold.pm line 143.
bayes: expire_old_tokens: locker: safe_lock: cannot create tmp lockfile /var/amavis/.spamassassin/bayes.lock.mylinux2.test.com.27007 for /var/amavis/.spamassassin/bayes.lock: 没有那个文件或目录
[root@mylinux2 spamassassin]# plugin: failed to create instance of plugin Mail::SpamAssassin::AutoLearnThreshold: Can't locate object method "new" via package "Mail::SpamAssassin::AutoLearnThreshold" at (eval 31) line 1.

owenbush

还有修改了init.prc添加了loadplugin Mail::SpamAssassin::AutoLearnThreshold