[root@test download]# ./check_memory.pl

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Can't locate Nagios/Plugin.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 ./check_memory.pl line 26.

BEGIN failed--compilation aborted at ./check_memory.pl line 26.

解決：

[root@test download]# perl -MCPAN -e 'install Nagios::Plugin'

[root@test download]# ./check_memory.pl

CHECK_MEMORY OK - 1589M free | free=1666281472b;;

[root@test download]#

或者

cpan -i Nagios::Plugin

第一次安裝如果中間有報:

Do you want to modify/update your configuration (y|n) ? [no] no

這里提示要不要對原有網(wǎng)絡(luò)配置進行更新修改,我們選擇no

Shall I follow them and prepend them to the queue of modules we are processing right now? [yes] yes

這里提示須跟隨他們和他們預(yù)隊列中我們現(xiàn)在正在處理的模塊嗎,直接輸入yes.

好了,下面就是等待了,可能會有上面幾次的重復(fù)提示,都安裝上吧,安裝完后,出現(xiàn)

cpan>

輸入exit退出.

===================================

[root@web-server1 download]# perl -MCPAN -e 'install Nagios::Plugin'

Can't locate CPAN.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 .).

BEGIN failed--compilation aborted.

解決：

wget http://search.cpan.org/CPAN/authors/id/A/AN/ANDK/CPAN-1.9800.tar.gz

解壓后執(zhí)行：

perl Makefile.PL && make && make install

==================================================

Can't locate ExtUtils/MakeMaker.pm in @INC (@INC contains

解決：

wget http://search.cpan.org/CPAN/authors/id/M/MS/MSCHWERN/ExtUtils-MakeMaker-6.54.tar.gz

解壓后執(zhí)行：

perl Makefile.PL && make && make install

==================================

Can't locate Time/HiRes.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 /gitecroot/download/CPAN-1.9800) at /usr/share/perl5/Net/Ping.pm line 313.

解決：

yum install perl-Time-HiRes

======================================

make裝好了卻編譯時報錯：

make: *** No rule to make target `/usr/lib/perl5/CORE/config.h'，needed by `Makefile'. Stop.

解決：

yum install -y perl-devel

=====================================

Can't locate local/lib.pm in @INC

執(zhí)行命令：cpan -i Nagios::Plugin

perl -MCPAN -e 'install Nagios::Plugin'

如果沒有安裝成功，查看屏幕報錯：Can't locate Params/Validate.pm in @INC

================================

Can't locate Params/Validate.pm in @INC

yum install perl-Params-Validate

yum install perl-DateTime

==================================

Can't locate Regexp/Common.pm in @INC

cpan -i Regexp::Common

==================================

Can't locate Test/More.pm

cpan -i Test::More

=================================

XML-Parser模塊安裝

yum install gcc -y

yum install expat-devel  -y

wget http://search.cpan.org/CPAN/authors/id/M/MS/MSERGEANT/XML-Parser-2.34.tar.gz

tar zxf XML-Parser-2.34.tar.gz

cd XML-Parser-2.34

perl Makefile.PL  && make && make install

================

XML-Simple模塊安裝

perl -MCPAN -e "install XML::Simple"

===================

yum install perl-CPAN

[root@wgq_line_cache_3_41 plugins]# ./check_redis.pl --help

Can't locate Redis.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 ./check_redis.pl line 421.

BEGIN failed--compilation aborted at ./check_redis.pl line 421.

[root@wgq_line_cache_3_41 plugins]#

[root@wgq_line_cache_3_41 plugins]# perl -MCPAN -e shell

Terminal does not support AddHistory.

cpan shell -- CPAN exploration and modules installation (v1.9402)

Enter 'h' for help.

cpan[1]> install Redis

…

Can't locate Module/Build/Tiny.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 Build.PL line 2.

BEGIN failed--compilation aborted at Build.PL line 2.

Warning: No success on command[/usr/bin/perl Build.PL --installdirs site]

Warning (usually harmless): 'YAML' not installed, will not store persistent state

  DAMS/Redis-1.976.tar.gz

  /usr/bin/perl Build.PL --installdirs site -- NOT OK

Running Build test

  Make had some problems, won't test

Running Build install

  Make had some problems, won't install

Could not read '/root/.cpan/build/Redis-1.976-Zhz6xI/META.yml'. Falling back to other methods to determine prerequisites……

YAML是以數(shù)據(jù)為中央的標記語言，其使用ASCII碼（如連字符、問號、冒號、逗號等）構(gòu)造數(shù)據(jù)塊（標量值或哈希碼）。和XML相同，YAML也是一種機器可識別語言，并能和多種腳本語言相結(jié)合，其中一種便是Perl，需要安裝YAML，如下執(zhí)行：

cpan[2]>install YAML