我升级到了OS X El Capitan,现在我无法运行之前没有任何问题的perl脚本。运行脚本后,我得到:Perl错误:无法在@INC中找到模块El Capitan
Can't locate PDL.pm in @INC (you may need to install the PDL module) (@INC contains: /Library/Perl/5.18/darwin-thread-multi-2level /Library/Perl/5.18 /Network/Library/Perl/5.18/darwin-thread-multi-2level /Network/Library/Perl/5.18 /Library/Perl/Updates/5.18.2 /System/Library/Perl/5.18/darwin-thread-multi-2level /System/Library/Perl/5.18 /System/Library/Perl/Extras/5.18/darwin-thread-multi-2level /System/Library/Perl/Extras/5.18 .)
有谁知道如何解决它?