[pca] pca --man

[Selk Robert (LOGIC_NET)]

Hi everyone,
 
I have the follwoing problem if I try to open the manual for pca:
 
pca --man
Can't open /bin/pca: Permission denied at /usr/perl5/5.8.4/lib/Pod/Perldoc.pm line 1371.

I´m logged in as root and /bin/pca has x permissons.
 
Here is line 1371:
 
1370      local($_);
  1371      open(TEST,"<", $file)       or die "Can't open $file: $!";   # XXX 5.6ism
  1372      while (<TEST>) {
  1373          if (/^=head/) {
  1374              close(TEST)         or die "Can't close $file: $!";
  1375              return 1;
  1376          }
  1377      }
  1378      close(TEST)                 or die "Can't close $file: $!";
  1379      return 0;

 
Any suggestions ?
 
Thank you.
 
Regards
Robert
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