Sean Davis wrote:
> I have a script that queries a database and then uses GraphViz.pm to
> generate png output based on the query. GraphViz calls executables
> located in /usr/local/bin. This runs fine from the command line and
> produces a functional png output. However, when I switch this over to
> CGI (after adding the appropriate html header, of course), I get the
> following error message:
>
> Command 'neato' not found in /bin, /sbin, /usr/bin, /usr/sbin,
> /usr/libexec, /System/Library/CoreServices at
> /Library/Perl/5.8.1/GraphViz.pm line 1020
If you're calling 'neato' directly, use the full path:
system "/usr/local/bin/neato";
If it's being called from inside a module or something that you can't
change, just add /usr/local/bin to the PATH at the beginning of your
program:
$ENV{PATH} .= ':/usr/local/bin';
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