[Perlfect-search] HELP: indexer.pl error

[gianni@antsun.ogs.trieste.it]

Hi all,

today I have downloaded perlfect-search 3.08, configured and installed it.
When I run indexer.pl, I receive the following message: 
# ./indexer.pl
Using SDBM_File...
Loading 'no index' regular expressions:
        .
        .
        .      
        Loading stopwords...Done.
Starting crawler...
        .
        .
        . 
Crawler finished(117 files, 4233 terms)

Calculating weight vectors: 
0%  10%  20%  30%  40%  50%  60%  70%  80%  90%  100%
|----|----|----|----|----|----|----|----|----|----|
                                                  >
Removing unused db files:
        /var/apache/cgi-bin/public/perlfect/search/data/tf...Cannot unlink 
/var/apache/cgi-bin/public/perlfect/search/data/tf: No such file or directory at 
./indexer.pl line 87.
        /var/apache/cgi-bin/public/perlfect/search/data/df...Cannot unlink 
/var/apache/cgi-bin/public/perlfect/search/data/df: No such file or directory at 
./indexer.pl line 94.
Renaming newly created db files...
File /var/apache/cgi-bin/public/perlfect/search/data/terms_tmp doesn't exist: No 
such file or directory at ./indexer.pl line 304.
File /var/apache/cgi-bin/public/perlfect/search/data/docs_tmp doesn't exist: No 
such file or directory at ./indexer.pl line 304.
File /var/apache/cgi-bin/public/perlfect/search/data/titles_tmp doesn't exist: 
No such file or directory at ./indexer.pl line 304.
File /var/apache/cgi-bin/public/perlfect/search/data/desc_tmp doesn't exist: No 
such file or directory at ./indexer.pl line 304.

All directoryes and subdirectoryes, where perlfect is installed, 
are setted to 755.
The directory "DATA" contains:
drwxr-xr-x   2 root     other        512 Aug  9 09:20 .
drwxr-xr-x   7 root     other        512 Aug  9 09:19 ..
-rwxr-xr-x   1 root     other       4096 Aug  9 09:21 desc_tmp.dir
-rwxr-xr-x   1 root     other     131072 Aug  9 09:21 desc_tmp.pag
-rwxr-xr-x   1 root     other       4096 Aug  9 09:21 df.dir
-rwxr-xr-x   1 root     other     201728 Aug  9 09:21 df.pag
-rwxr-xr-x   1 root     other       4096 Aug  9 09:20 docs_tmp.dir
-rwxr-xr-x   1 root     other       4096 Aug  9 09:21 docs_tmp.pag
-rwxr-xr-x   1 root     other       4096 Aug  9 09:21 inv_index_tmp.dir
-rwxr-xr-x   1 root     other    1507328 Aug  9 09:21 inv_index_tmp.pag
-rwxr-xr-x   1 root     other       4096 Aug  9 09:21 terms_tmp.dir
-rwxr-xr-x   1 root     other     131072 Aug  9 09:21 terms_tmp.pag
-rwxr-xr-x   1 root     other       4096 Aug  9 09:21 tf.dir
-rwxr-xr-x   1 root     other     262144 Aug  9 09:21 tf.pag
-rwxr-xr-x   1 root     other       4096 Aug  9 09:21 titles_tmp.dir
-rwxr-xr-x   1 root     other       8192 Aug  9 09:21 titles_tmp.pag


To this point if I make a search, I obtain the following answer:
Software error:

Cannot open /var/apache/cgi-bin/public/perlfect/search/data/inv_index: No such file or
directory at /var/apache/cgi-bin/public/perlfect/search/search.pl line 53.

PLEASE HELP ME.


Thanks.

Gianni Martini