rails wicked_pdf and heroku fail
This is the error I am getting while it's working fine on my dev environment.

    Failed to execute:
     /app/.bundle/gems/ruby/1.9.1/bin/wkhtmltopdf --header-font-name 'Century Gothic' --header-left 'My Test - Neuffen, Germany' --header-right '2012-02-05 15:50:57 -0800' --header-font-size 14 --header-line  --footer-center 'Generated by Biowatts - http://biowatts.org' --footer-font-name 'Century Gothic' --footer-font-size 13 --footer-line   --toc-font-name 'Century Gothic' --toc-disable-links  --toc-disable-back-links     --orientation 'Landscape' --no-background    -q - - 
    Error: PDF could not be generated!
     .bundle/gems/ruby/1.9.1/gems/wicked_pdf-0.7.2/lib/wicked_pdf.rb:39:in `rescue in pdf_from_string'

I am also trying to put a logo on the generated PDF but 

    <%= image_tag "/assets/biowatts.png" %>

does seem to suffice. Any ideas?

Thanks

joel
rails wicked_pdf and heroku fail
===

This is the error I am getting while it's working fine on my dev environment.

    Failed to execute:
     /app/.bundle/gems/ruby/1.9.1/bin/wkhtmltopdf --header-font-name 'Century Gothic' --header-left 'My Test - Neuffen, Germany' --header-right '2012-02-05 15:50:57 -0800' --header-font-size 14 --header-line  --footer-center 'Generated by Biowatts - http://biowatts.org' --footer-font-name 'Century Gothic' --footer-font-size 13 --footer-line   --toc-font-name 'Century Gothic' --toc-disable-links  --toc-disable-back-links     --orientation 'Landscape' --no-background    -q - - 
    Error: PDF could not be generated!
     .bundle/gems/ruby/1.9.1/gems/wicked_pdf-0.7.2/lib/wicked_pdf.rb:39:in `rescue in pdf_from_string'

I am also trying to put a logo on the generated PDF but 

    <%= image_tag "/assets/biowatts.png" %>

does seem to suffice. Any ideas?

Thanks

joel