Starting..
..cleanup done
..getting SERPs
..got the SERPs
..got the real titles
..finished partial title comparisons
Quantifier follows nothing in regex; marked by <– HERE in m/+ <– HERE / at rankingfactors.pl line 1476.

Please make sure your Internet connection is good and that your file permissions are sufficient.

Thanks,
John

I have not tested any scripts on Baidu (that are included for the book). I am sure it would easy to make modifications for Baidu.

Thanks,
John

C:\xampp\htdocs\book\downloads\chapter-4>perl rankingfactors.pl 10 clothes

Starting..
..cleanup done
..getting SERPs
..got the SERPs
..got the real titles
..finished partial title comparisons
..finished keyword title comparisons
..finished title page copy comparisons
..finished domain name exact keyword analysis
..finished domain name partial keyword analysis
File not found when calculating keyword density.
File not found when calculating keyword density.
File not found when calculating keyword density.
File not found when calculating keyword density.
File not found when calculating keyword density.
File not found when calculating keyword density.
..finished description META analysis
..finished header tags analysis
file does not exist
file does not exist
file does not exist
file does not exist
file does not exist
file does not exist
..finished keyword proximity analysis
..finished outbound links analysis
..finished outbound link PR analysis
..finished average page size analysis
..finished optimum number of words analysis
..finished website size analysis
C:\xampp\htdocs\book\downloads\chapter-4>

Based on what I see, I would suggest looking at Mac installation as it is based on BSD Unix. Sorry I do not run Linux anymore at home or at work at the moment so I can not try it out myself.

Please note that the script runs against the top 10 search results at the moment. Please do not use 100.

Thanks,
John

Thanks you so much for your fast reply

Sorry, I don’t have knowledge with Perl, but I’ve partial fixed this problem on Debian

I want to explain how to fixed this issue, open with editor rankingfactors.pl, found this line of code

use LWP::Simple;

use LWP::UserAgent;

use HTML::TokeParser;

use HTML::TreeBuilder;

use File::Path;

use Math::Round qw(:all);

and go to search on synaptic package manager for install packages missed

“LWP::UserAgent”

libcrypt-ssleay-perl
liblwp-authen-negotiate-perl
liblwp-useragent-determined-perl
liblwpx-paranoidagent-perl

“HTML::TokeParser”
libhtml-tokeparser-simple-perl

HTML::TreeBuilder
libhtml-scrubber-perl
libhtml-treebuilder-xpath-perl

File::Path
libfile-path-expand-perl
libio-all-perl

libmath-round-perl
Math::Round

and now work
perl rankingfactors.pl 10 seo

Starting..
..cleanup done
..getting SERPs
..got the SERPs
..got the real titles
..finished partial title comparisons
..finished keyword title comparisons
..finished title page copy comparisons
..finished domain name exact keyword analysis
..finished domain name partial keyword analysis
..finished description META analysis
..finished header tags analysis
..finished keyword proximity analysis
..finished outbound links analysis
..finished outbound link PR analysis
..finished average page size analysis
..finished optimum number of words analysis

but if tried with perl rankingfactors.pl 100 seo

Starting..
..cleanup done
..getting SERPs
..got the SERPs
..got the real titles
..finished partial title comparisons
Quantifier follows nothing in regex; marked by <– HERE in m/+ <– HERE / at rankingfactors.pl line 1476.
..finished keyword title comparisonssalsan@debian:~/Desktop/xampp_seo/htdocs/book/downloads/chapter-4$

I’ve tried last script rankingfactors.pl ( get from http://book.seowarrior.net/xampp.zip ) with Debian and on Win XP SP3, but result same problem “File not found when calculating keyword density.”, and “finished keyword proximity analysis” line and just hangs, I follow video tutorial step by step but doesn’t work ( on Win XP )

Example
C:\xampp\htdocs\book\downloads\chapter-4>perl rankingfactors.pl 10 seo

Starting..
..cleanup done
..getting SERPs
..got the SERPs
..got the real titles
..finished partial title comparisons
..finished keyword title comparisons
..finished title page copy comparisons
..finished domain name exact keyword analysis
..finished domain name partial keyword analysis
File not found when calculating keyword density.
..finished description META analysis
..finished header tags analysis
file does not exist
..finished keyword proximity analysis