Hi, thanks for your post and code. Unfortunately I can't determine your real question or problem.

In particular I cannot make out what you want to make happen with this line:

$mech->('pdfcreate',["script.pdf", 'pdfcreate', ],
 # 1);
              ['Content-Type' => 'application/pdf'], );
[download]

In order for you to get help it would help others if you could make two or three updates to your post:

1. Describe your issue more clearly. "I want this to happen when I do this, but instead this happens."
2. Post code that shows the issue as a SSCCE so it can be downloaded and run.
3. Show the output you do get. In particular, read any error output and post the relevant parts of it below your code.

See the documentation on how to best use this forum under the Information section at right.

Thanks