1.Go to http://search.cpan.org/dist/PAR-Packer/

2.From the "Other releases" drop down list, select PAR-Packer-1.009 and download it

3.Decompress the archive, preserving directory structure
    Run perl Makefile.PL

4.Install all the missing prerequisites by hand using ppm. E.g., ppm install Module::ScanDeps etc

5.Install MingW: ppm install MingW

6.dmake, then dmake test, then dmake install

OR

1) c:\>Net-SSH-Perl>perl Makefil.PL
2) c:\>Net-SSH-Perl>nmake
3) c:\>Net-SSH-Perl>nmake test
4) c:\>Net-SSH-Perl>nmake install

Or
ppm install PP

Or
1. perl -MCPAN -e shell
2. install modulenames


Other imp moduels installation: 
1. Installing perl/Tk in windows: (32 bit) ppm install http://www.bribes.org/perl/ppm/Tk.ppd (64 bit) ppm install http://www.bribes.org/perl/ppm64/Tk.ppd 
2. Installing any modules in windows: 
a. ppm install module_name 
b. perl -MCPAN -e shell , then install module_name 
c. Go to PPM, type package name in test box of GUI and mark it for installation and install it. 
3. In case if you are still unable to install the modules, then manually download it unzip it and install it: 
gunzip CGI.pm-3.25.tar.gz 
a.perl Makefile.pl 
b.nmake 
c.nmake install