mysql - Perl 脚本无法在 @INC 中找到 Text/Template.pm

Question

我正在尝试调整用 Perl 编写的 MySQL 调谐器脚本。但出现以下错误:

root@server2 [/tmp]# perl mysqltuner.pl
Can't locate Text/Template.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at mysqltuner.pl line 2816.
BEGIN failed--compilation aborted at mysqltuner.pl line 2816 (#1)
    (F) You said to do (or require, or use) a file that couldn't be
    found. Perl looks for the file in all the locations mentioned in @INC,
    unless the file name included the full path to the file.  Perhaps you
    need to set the PERL5LIB or PERL5OPT environment variable to say where
    the extra library is, or maybe the script needs to add the library name
    to @INC.  Or maybe you just misspelled the name of the file.  See
    perlfunc/require and lib.

Uncaught exception from user code:
        Can't locate Text/Template.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at mysqltuner.pl line 2816.
BEGIN failed--compilation aborted at mysqltuner.pl line 2816.
 at mysqltuner.pl line 2816

很高兴为此提供解决方案。

Answer 1

在您的 Perl 脚本 mysqltuner.pl 中，您正在使用模块 Text::Template您的系统中未安装该软件，这就是您收到此警告的原因。 您可以使用 cpan 安装它。如果您使用的是 Linux 系统，请打开终端并输入:

sudo cpan install Text::Template #sudo is not required if you have login as root.

如果您使用的是 Windows 系统并使用 ActivePerl，请使用:

ppm install Text-Template