i fixed it . thanks for your responses i followed this link https://github.com/mileszs/wicked_pdf/wiki/Getting-Started-Installing-wkhtmltopdfand at 5th step in that link i changed the path and it got fixed.
On Tue, Sep 11, 2012 at 7:39 PM, Thota praneeth <[email protected]>wrote: > Why don't you use prawn gem for pdf files > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Talk" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit https://groups.google.com/groups/opt_out. > > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.

