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工作需要开始学PErl,下载个Window版(5.16)的: 下载链接
http://www.activestate.com/activeperl/downloads
安装好了之后，写第一个perl程序
#!/usr/bin/perl&nbs
p;
PRint "Hello,World!\n";
运行结果: (很像Python哦)
c:\Perl>perl HelloWorld.pl
Hello,World!
接着学了下:cpan,虽然不
知道这家伙具体是干嘛，
应该是能安装各种包，9000多种。
命令如下：看第二次输出的结果，应该是类似于
数据库的东东吧。
c:\Perl>cpan App
::cpanminus
Set up gcc
environment - 3.4.5 (mingw-vista special r3)
CPAN: Term::ANSIColor loaded ok (v4.02)
CPAN: Storable loaded ok (v2.34)
Reading 'C:\Perl\cpan\Metadata'
Database was generated on Fri, 07 Mar 2014 13:06:13 GMT
CPAN: Module::CoreList loaded ok (v2.80)
App::cpanminus is up to date (1.7001).
然后用cpanm安装模块，命令如下: (cpanm Module::N
ame)
c:\Perl>cpanm YA
ML
Set up gcc environment - 3.4.5 (mingw-vista special r3)
--> Working on YAML
Fetching
http://www.cpan.org/authors/id/I/IN/INGY/YAML-0.90.tar.gz ... OK
configuring YAML-0.90 ... OK
Building and
testing YAML-0.90 ... OK
Successfully installed YAML-0.90
1 distribution installed
如果实在不晓得如何用的话: cpanm --help //-->会看到很多提示。
c:\Perl>cpanm --help
Set up gcc environment - 3.4.5 (mingw-vista special r3)
usage: cpanm [options] Module [...]
Options:
-v,--verbose Turns on c
hatty output
-q,--quiet Turns off the most output
看上面的安装过程，好像是可以执行cpanm Link,果然是可以:
c:\Perl>cpanm
http://search.cpan.org/CPAN/authors/id/S/SH/SHARYANTO/Alt-Base-0.0
2.tar.gz
Set up gcc environment - 3.4.5 (mingw-vista special r3)
--> Working on
http://search.cpan.org/CPAN/authors/id/S/SH/SHARYANTO/Alt-Base-0.
02.tar.gz
Fetching
http://search.cpan.org/CPAN/authors/id/S/SH/SHARYANTO/Alt-Base-0.02.tar
.gz ... OK
Configuring Alt-Base-0.02 ... OK
==> Found dependencies: Alt
--> Working on Alt
Fetching @L_
777_11@ ... OK
Configuring Alt-0.04 ... OK
Building and testing Alt-0.04 ... OK
Successfully installed Alt-0.04
Building and testing Alt-Base-0.02 ... OK
Successfully installed Alt-Base-0.02
2 distributions installed
然后开始写了个文件操作的脚本，里面有个Path::Class模块。
use Path::Class;
C:\Perl\Learn>perl Fin
DFile.pl
Can't locate Path/Class.pm in @INC (@INC cont
ains: C:/Perl/s
ITe/lib/MSWin32-x86-
multi
-thread C:/Perl/site/lib C:/Perl/lib .) at FindFile.pl line 4.
BE
gin failed--compilation aborted at FindFile.pl line 4.
看提示，像没有安装该包，安装了下该包，结果果然没报这种错误:
C:\Perl\Learn>cpanm Path::Class
Set up gcc environment - 3.4.5 (mingw-vista special r3)
--> Working on Path::Class
Fetching
http://www.cpan.org/authors/id/K/KW/KWILLIAMS/Path-Class-0.33.tar.gz ..
. OK
Configuring Path-Class-0.33 ... OK
Building and testing Path-Class-0.33 ... OK
Successfully installed Path-Class-0.33
1 distribution installed
完~
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