在新的linux Server（Red Hat EnterPRise Linux Server release 5.7 (Tikanga)）上配置磁盤空間告警的perl腳本后，測試時報如下錯誤

[Oracle@DB-Server scripts]$ ./disk_capatiy_alarm.sh

Can't locate Mail/Sender.pm in @INC (@INC contains: /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi /usr/lib/perl5/5.8.8 .) at /home/oracle/scripts/output/disk_sendmail.pl line 2.

BEGIN failed--compilation aborted at /home/oracle/scripts/output/disk_sendmail.pl line 2.

Perl腳本disk_sendmail.pl 如下所示，其中使用了Mail-Sender郵件模塊，

   1: #!/usr/bin/perl

   2: use Mail::Sender;

   3: $sender = new Mail::Sender {smtp => 'xxx.xxx.xxx.xxx', from => 'xxx@xxx.com'};

   4: $sender->MailFile({to => 'xxx@xxx.com',

   5: cc=>'xxx@xxx.com ',

   6: subject => 'The server xxxx/'s Disk Capacity Alarm',

   7: msg => 'Dear All,

   8:    The server xxxx disk capacity alarm ,please take action for it. many thanks!

   9: ',

  10: file => '/home/oracle/scripts/output/diskdetail.txt'});

出現這個錯誤是因為Perl沒有安裝Mail-Sender模塊，安裝了此模塊問題即可解決，Mail::Sender模塊支持發送帶附件的郵件。可以使用下面幾種方式安裝

1：使用cpan安裝，要求服務器能夠訪問外網，否則無法下載相關包。

    cpan> install Mail::Sender

2：下載perl-Mail-Sender-0.8.16-1.el5.pp.noarch.rpm

    下載地址：http://rpm.pbone.net/index.php3/stat/4/idpl/10370607/dir/redhat_el_5/com/perl-Mail-Sender-0.8.16-1.el5.pp.noarch.rpm.html

  [root@DB-Server oracle]# rpm -ivh perl-Mail-Sender-0.8.16-1.el5.pp.noarch.rpm 

warning: perl-Mail-Sender-0.8.16-1.el5.pp.noarch.rpm: Header V3 DSA signature: NOKEY, key ID 6971f6ac

Preparing...                ########################################### [100%]

   1:perl-Mail-Sender       ########################################### [100%]

3： 下載安裝Mail-Sender-0.8.16.tar.gz 。這種方法我沒有實驗過，因為http://search.cpan.org/CPAN/authors/id/J/JE/JENDA/Mail-Sender-0.8.16.tar.gz 老是無法下載這個安裝包。