I was following along with Ryan Bates'' really great railscast on PDFkit when I ran into a few problems installing wkhtmltopdf ( I also posted about my problem in the episode comments). I was wondering if anyone else has experienced similar problems or has any clues as to what is going wrong. It is a rails 3 app, 1.9.2 running on snow leopard. I use rvm I added PDFkit to my gemfile and the appropriate config options to my application.rb. I then tried to see if a could get a pdf version of one of the pages in my app and I got the following action controller exception No wkhtmltopdf executable found at /usr/local/bin/wkhtmltopdf>> Install wkhtmltopdf by hand or try running `pdfkit --install-wkhtmltopdf`I tried installing using the command pdfkit --install-wkhtmltopdf this didn''t go smoothly and I had to add the directory and change some permissions but I got it installed. I''m still getting a permission denied exception but as far as I can tell the file is rwx for all It kind of feels like I have drifted down the wrong path completely with this. If anyone has any pointers they would be greatly appreciated -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Hi Conor - I just went through this and glad to help. I wrote a couple blog posts but it seems that my blog is having some issues so I cant give you the links. What OS are you trying to install on? What I recommend is installing the static binary. This worked for me --- just make sure it is in your path. If you are on 64 bit system use the AMD distro. Also, if you are putting it on a non-gui server, you will need the static binary or do some other hacky stuff (I used the binary). Let me know through the group if you get stuck and I can probably get you moving. David On Tue, Oct 5, 2010 at 12:48 PM, Conor Nugent <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> I was following along with Ryan Bates'' really great railscast on PDFkit > when I ran into a few problems installing wkhtmltopdf ( I also posted > about my problem in the episode comments). I was wondering if anyone > else has experienced similar problems or has any clues as to what is > going wrong. It is a rails 3 app, 1.9.2 running on snow leopard. I use > rvm > > I added PDFkit to my gemfile and the appropriate config options to my > application.rb. I then tried to see if a could get a pdf version of one > of the pages in my app and I got the following action controller > exception > > No wkhtmltopdf executable found at /usr/local/bin/wkhtmltopdf > >> Install wkhtmltopdf by hand or try running `pdfkit > --install-wkhtmltopdf` > > I tried installing using the command > > pdfkit --install-wkhtmltopdf > > this didn''t go smoothly and I had to add the directory and change some > permissions but I got it installed. I''m still getting a permission > denied exception but as far as I can tell the file is rwx for all > > It kind of feels like I have drifted down the wrong path completely with > this. If anyone has any pointers they would be greatly appreciated > -- > Posted via http://www.ruby-forum.com/. > > -- > 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
PS, I am copying the text of my blog below... may not be pretty but in there
is some info on installing the static binary:
title: Using wkhtmltopdf with Ruby and Rails
date: 2010-09-20
description: Pdf generation with wkhtmltopdf on Rails
I recently had the requirement of serving a certain report from a Rails
based system in pdf format. I went through some trial and error and research
in several areas before I came up with what ended up working for us, which
is wkhtmltopdf (Web Kit Html to Pdf). Hope this helps someone else out
there.
To digress for a moment, this is the site for wkthmltopdf:
[
http://code.google.com/p/wkhtmltopdf/](http://code.google.com/p/wkhtmltopdf/)
The author, Jakob Truelsen ([
http://www.daimi.au.dk/~jakobt/#about](http://www.daimi.au.dk/~jakobt/#about))
was very helpful and responsive when I emailed him directly about a problem
to which I could not find an answer.
Back to the main event now, there was the decision to use a DSL such as
Prawn or to find an html to pdf converter. In the past I have been happy
enough with the latter, but on first glance what was available for Rails was
either not ready for prime time or costly (Prince). I recommend someone
making this decision to visit John McCaffreys site and watch his screencast.
In it he describes three methods of generating pdfs and the pros/cons to
each. It was this resource which led me to look at wkhtmltopdf:
[http://prawn.heroku.com/](http://prawn.heroku.com/)
Once I began playing with wkhtmltopdf I found that there were two Ruby/Rails
gems/libraries available to help with this:
**wicked_pdf:** [
http://github.com/mileszs/wicked_pdf](http://github.com/mileszs/wicked_pdf)
**PdfKit:** [
http://github.com/jdpace/PDFKit](http://github.com/jdpace/PDFKit)
I am sure there are additional differences, but I found two important
differences for myself between these gems:
1) PdfKit has an optional middleware layer which allows any url called
with the .pdf extension to output its content in pdf format without
modification to the controller. If you don''t use it, you can generate
pdfs
explicitly on a given controller.
2) PdfKit has an option to automatically install the wkhtmltopdf
component. This sold me on PdfKit as I was having trouble installing
wkhtmltopdf.
<br>
*Everything went well* using PdfKit until I noticed a fatal issue: *the
links in the pdf were not being made active.*
Since PdfKit had installed wkhtmltopdf, I decided to try a direct conversion
using wkhtmltopdf directly (see below), and found that in using wkhtmltopdf
directly did make the links active. From this point forward, I bypassed the
Ruby gems and used wkthmltopdf directly.
*This is the basic command to generate a pdf with wkhtmltopdf:*
wkhtmltopdf path_html path_pdf
Or from within Ruby code:
%x[wkhtmltopdf #{path_html} #{path_pdf}]
(where path_html is either a url or file path to an html document, and
path_pdf is the path and name of your output document)
<br>
Going forward on my development environment (Mac Leopard), there were no
issues, except that *I did have to manually handle pagination* for table
based data (tables were getting cut-off mid ''tr''). Hopefully
wkhtmltopdf
will handle this in the future.
My next [article](/2010/09/20/installing-wkhtmltopdf-on-ubuntu-server/) is
about installing wkhtmltopdf on Ubuntu Server 10.04
title: Installing wkhtmltopdf on Ubuntu Server
date: 2010-09-20
description: Pdf generation with wkhtmltopdf on Rails
In a [previous post](/2010/09/20/using-wkhtmltopdf-with-ruby-and-rails/) I
wrote about using wkhtmltopdf for html to pdf conversion with Ruby and
Rails.
As can by typical with components, moving them to production you hope will
be straight forward but is often not. Such was the case for me on getting
wkthmltopdf working on my Ubuntu Server 10.04 server from my Mac Leopard dev
environment.
The first question was how to install wkhtmltopdf on the server. Since **I
had not been successful** installing it on my own on my Mac (I used the
PdfKit ruby gem to install it), it was not clear if I would succeed here.
I ended up finding that there is a package for wkhtmltopdf for Ubuntu:
sudo apt-get install wkthmltopdf
This package did its work and it installed. It seemed too easy. And it was.
While wkhtmltopdf (v0.9.9) did install, I was soon getting the following and
dreaded error:
"Cannot connect to X server"
The reason for this error is that the current incarnation of Web Kit
requires a GUI. Hopefully this will change in the future.
After some research I found what looked like a solution:
Use Xvfb (''X Virtual Frame Buffer''). Xvfb promised to create a
lightweight,
temporary situation that would trick wkhtmltopdf into running. Please excuse
my un-technical and probably inaccurate description of what Xvfb does, but
you get the point.
So I did:
sudo apt-get install xvfb
And in the terminal I now could run wkhtmltopdf and see an output:
xvfb-run -a -s "-screen 0 640x480x16" wkhtmltopdf path_html
path_pdf
It worked also from my Rails app:
%x[xvfb-run -a -s "-screen 0 640x480x16" wkhtmltopdf #{path_html}
#{path_pdf}]
It worked great! At least until.... I discovered that those darned links in
the converted document were not active. I could not find an answer for this,
so kept googling. My sense was that this problem must have something to do
with running wkhtmltopdf through xvfb.
I ended up being right, and the solution was to use a patched QT in lieu of
xvfb.
So I decided to try installing the static binary of wkhtmltopdf as follows:
1) Uninstall the wkhtmltopdf package: apt-get remove wkhtmltopdf
2) (in usr/local/bin) sudo curl -C - -O
http://wkhtmltopdf.googlecode.com/files/wkhtmltopdf-0.9.9-static-amd64.tar.bz2
3) (in usr/local/bin) sudo tar -xvjf
wkhtmltopdf-0.9.9-static-amd64.tar.bz2
**I originally was trying to install the wrong wkhtmltopdf static binary for
my machine.** I have 64bit Linux and it was not obvious to me that I should
use the binary labelled ''amd''. I thank Michael Schuerig on the
Rails Google
Group for his insight. So make sure you have the right one for your machine.
Initially when I had the wrong binary installed, when I would run it from
the terminal, it looked like it executed (no error), but with no output.
Also thanks to Michael, I ran:
strace wkhtmltopdf #{path_html} #{path_pdf}
This showed me that a certain linux source file was missing and led to
resolving the problem. In short, if one of the binaries does not work, try
the other.
Once I got this installed everything worked, links were rendering and the
client happy.
On Tue, Oct 5, 2010 at 2:08 PM, David Kahn
<dk-rfEMNHKVqOwNic7Bib+Ti1W1rNmOCjRP@public.gmane.org>wrote:
> Hi Conor - I just went through this and glad to help. I wrote a couple blog
> posts but it seems that my blog is having some issues so I cant give you
the
> links.
>
> What OS are you trying to install on?
>
> What I recommend is installing the static binary. This worked for me ---
> just make sure it is in your path. If you are on 64 bit system use the AMD
> distro. Also, if you are putting it on a non-gui server, you will need the
> static binary or do some other hacky stuff (I used the binary).
>
> Let me know through the group if you get stuck and I can probably get you
> moving.
>
> David
>
>
> On Tue, Oct 5, 2010 at 12:48 PM, Conor Nugent
<lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org>wrote:
>
>> I was following along with Ryan Bates'' really great railscast
on PDFkit
>> when I ran into a few problems installing wkhtmltopdf ( I also posted
>> about my problem in the episode comments). I was wondering if anyone
>> else has experienced similar problems or has any clues as to what is
>> going wrong. It is a rails 3 app, 1.9.2 running on snow leopard. I use
>> rvm
>>
>> I added PDFkit to my gemfile and the appropriate config options to my
>> application.rb. I then tried to see if a could get a pdf version of one
>> of the pages in my app and I got the following action controller
>> exception
>>
>> No wkhtmltopdf executable found at /usr/local/bin/wkhtmltopdf
>> >> Install wkhtmltopdf by hand or try running `pdfkit
>> --install-wkhtmltopdf`
>>
>> I tried installing using the command
>>
>> pdfkit --install-wkhtmltopdf
>>
>> this didn''t go smoothly and I had to add the directory and
change some
>> permissions but I got it installed. I''m still getting a
permission
>> denied exception but as far as I can tell the file is rwx for all
>>
>> It kind of feels like I have drifted down the wrong path completely
with
>> this. If anyone has any pointers they would be greatly appreciated
>> --
>> Posted via http://www.ruby-forum.com/.
>>
>> --
>> 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
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
>> To unsubscribe from this group, send email to
>>
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
>> .
>> For more options, visit this group at
>> http://groups.google.com/group/rubyonrails-talk?hl=en.
>>
>>
>
--
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
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
Hi David,
Thanks you so much for your reply. My development environment is snow
leopard and then I deploy to a ubuntu server. To be honest I''m just
trialling stuff at moment but strangely ran into problems getting
things working on snow leopard. I actually figured out what was going
on but I will definitely be looking at your advice when it comes to
deploying to ubuntu.
Basically I figured out that the problem was due where/how the gem is
installed under RVM. I checked where the gem was installed which was
/Users/conor/.rvm/gems/ruby-1.9.2-p0/bundler/gems/PDFKit-652209d
I then ran the command recommended in the POST_INSTALL readme in tis
directory
export TO=`which pdfkit | sed ''s:/pdfkit:/wkhtmltopdf:''`
&& pdfkit
--install-wkhtmltopdf
which installed wkhtmltopdf to
/Users/conor/.rvm/gems/ruby-1.9.2-p0/bin/wkhtmltopdf
I then set the configuration for PDFKit to point to this path in my
application.rb
#pdfkit
config.middleware.use "PDFKit::Middleware"
PDFKit.configure do |config|
config.wkhtmltopdf =
''/Users/conor/.rvm/gems/ruby-1.9.2-p0/bin/wkhtmltopdf''
end
Everything seems to be working so far
--
Posted via http://www.ruby-forum.com/.
--
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
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
Great! Really like wkhtmltopdf, the only thing which I really hope they improve soon is pagination as I found that my tr''s were getting cut off mid row if they coincided with the bottom of a page, ended up writing manual logic to handle pagination. David On Tue, Oct 5, 2010 at 3:37 PM, Conor Nugent <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Hi David, > > Thanks you so much for your reply. My development environment is snow > leopard and then I deploy to a ubuntu server. To be honest I''m just > trialling stuff at moment but strangely ran into problems getting > things working on snow leopard. I actually figured out what was going > on but I will definitely be looking at your advice when it comes to > deploying to ubuntu. > > Basically I figured out that the problem was due where/how the gem is > installed under RVM. I checked where the gem was installed which was > > /Users/conor/.rvm/gems/ruby-1.9.2-p0/bundler/gems/PDFKit-652209d > > I then ran the command recommended in the POST_INSTALL readme in tis > directory > > export TO=`which pdfkit | sed ''s:/pdfkit:/wkhtmltopdf:''` && pdfkit > --install-wkhtmltopdf > > which installed wkhtmltopdf to > > /Users/conor/.rvm/gems/ruby-1.9.2-p0/bin/wkhtmltopdf > > I then set the configuration for PDFKit to point to this path in my > application.rb > > #pdfkit > config.middleware.use "PDFKit::Middleware" > PDFKit.configure do |config| > config.wkhtmltopdf > ''/Users/conor/.rvm/gems/ruby-1.9.2-p0/bin/wkhtmltopdf'' > end > > Everything seems to be working so far > -- > Posted via http://www.ruby-forum.com/. > > -- > 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Yeah, I''m really looking forward to playing around with it and thanks again for your help. Ryan Bates mentions a css solution to the problem you have described in his railscast. Basically involves using page-break-before: always; for the items you don''t want split Here is the ascii version of Ryan''s cast. I hope it might help http://asciicasts.com/episodes/220-pdfkit -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Yeah, that does work, but if you do it with the tr, it will do it on every tr --- so you get a lot of pages! I think what I did was in my logic is judiciously add the page break css when I am approaching a certain # of lines. Guess it just depends on what you are trying to do. Best! David On Tue, Oct 5, 2010 at 4:01 PM, Conor Nugent <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Yeah, I''m really looking forward to playing around with it and thanks > again for your help. Ryan Bates mentions a css solution to the problem > you have described in his railscast. Basically involves using > > page-break-before: always; > > for the items you don''t want split > > Here is the ascii version of Ryan''s cast. I hope it might help > > http://asciicasts.com/episodes/220-pdfkit > > > -- > Posted via http://www.ruby-forum.com/. > > -- > 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Tue, Oct 5, 2010 at 3:37 PM, Conor Nugent <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Hi David, > > Thanks you so much for your reply. My development environment is snow > leopard and then I deploy to a ubuntu server. To be honest I''m just > trialling stuff at moment but strangely ran into problems getting > things working on snow leopard. I actually figured out what was going > on but I will definitely be looking at your advice when it comes to > deploying to ubuntu. > > Basically I figured out that the problem was due where/how the gem is > installed under RVM. I checked where the gem was installed which was > > /Users/conor/.rvm/gems/ruby-1.9.2-p0/bundler/gems/PDFKit-652209d > > I then ran the command recommended in the POST_INSTALL readme in tis > directory > > export TO=`which pdfkit | sed ''s:/pdfkit:/wkhtmltopdf:''` && pdfkit > --install-wkhtmltopdf > > which installed wkhtmltopdf to > > /Users/conor/.rvm/gems/ruby-1.9.2-p0/bin/wkhtmltopdf > > I then set the configuration for PDFKit to point to this path in my > application.rb > > #pdfkit > config.middleware.use "PDFKit::Middleware" > PDFKit.configure do |config| > config.wkhtmltopdf > ''/Users/conor/.rvm/gems/ruby-1.9.2-p0/bin/wkhtmltopdf'' > end > > Everything seems to be working so far >Conor - this is an old post and wanted to let you know that what you found and describe here completely saved my day as I just rebuilt my mac and am now using rvm.... this will teach me to think more like you and look for the post install readme when I hit problems!> -- > Posted via http://www.ruby-forum.com/. > > -- > 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Hi David, I''m really glad the post helped! Thank you for all your advise too! -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Conor Nugent wrote in post #963078:> Hi David, > > I''m really glad the post helped! Thank you for all your advise too!David, Conor, I tried to install via the method mentioned by Conor above and when I generate a PDF, it comes up blank. I also try running from the command line and I also get a blank PDF. It''s really strange, when I installed the first time (into the default location) and I ran from command line, I got it to work with "wkhtmltopdf www.google.com goof.pdf" but it hasn''t worked since. I have a new MacBook, running rvm with ruby 1.8.7 and rails 3. Any thoughts you have would be greatly appreciated. I''m wondering if I somehow need to do a complete delete after the various attempts at installation, but I don''t see anything else to delete aside from the wkhtmltopdf file in use/local/bin or the rvm directory. Have either of you had to install the 64 bit version? Thanks, Nick -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Hi Nick, I think that you are right and the problem lies with your installation of wkhtmltopdf given your command line problems. Maybe try uninstalling wkhtmltopdf apt-get remove wkhtmltopdf and then installing via PDFKit pdfkit --install-wkhtmltopdf or manually Sorry, I know this isn''t much help! Nick Burdick wrote in post #964978:> Conor Nugent wrote in post #963078: >> Hi David, >> >> I''m really glad the post helped! Thank you for all your advise too! > > David, Conor, > > I tried to install via the method mentioned by Conor above and when I > generate a PDF, it comes up blank. I also try running from the command > line and I also get a blank PDF. It''s really strange, when I installed > the first time (into the default location) and I ran from command line, > I got it to work with "wkhtmltopdf www.google.com goof.pdf" but it > hasn''t worked since. I have a new MacBook, running rvm with ruby 1.8.7 > and rails 3. > > Any thoughts you have would be greatly appreciated. I''m wondering if I > somehow need to do a complete delete after the various attempts at > installation, but I don''t see anything else to delete aside from the > wkhtmltopdf file in use/local/bin or the rvm directory. Have either of > you had to install the 64 bit version? > > Thanks, > Nick-- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Tue, Nov 30, 2010 at 3:25 AM, Conor Nugent <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> Hi Nick, > > I think that you are right and the problem lies with your installation > of wkhtmltopdf given your command line problems. Maybe try uninstalling > wkhtmltopdf > > apt-get remove wkhtmltopdf > > and then installing via PDFKit > > pdfkit --install-wkhtmltopdf > > or manually > > Sorry, I know this isn''t much help! >Right... also, when you say your pdf is blank --- does the file actually open or is it empty? I had a situation where I was getting empty files, which of course would not open. I''ll try to remember what the solution was if you let me know what your situation is.> > > Nick Burdick wrote in post #964978: > > Conor Nugent wrote in post #963078: > >> Hi David, > >> > >> I''m really glad the post helped! Thank you for all your advise too! > > > > David, Conor, > > > > I tried to install via the method mentioned by Conor above and when I > > generate a PDF, it comes up blank. I also try running from the command > > line and I also get a blank PDF. It''s really strange, when I installed > > the first time (into the default location) and I ran from command line, > > I got it to work with "wkhtmltopdf www.google.com goof.pdf" but it > > hasn''t worked since. I have a new MacBook, running rvm with ruby 1.8.7 > > and rails 3. > > > > Any thoughts you have would be greatly appreciated. I''m wondering if I > > somehow need to do a complete delete after the various attempts at > > installation, but I don''t see anything else to delete aside from the > > wkhtmltopdf file in use/local/bin or the rvm directory. Have either of > > you had to install the 64 bit version? > > > > Thanks, > > Nick > > -- > Posted via http://www.ruby-forum.com/. > > -- > 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
David Kahn wrote in post #965093:> On Tue, Nov 30, 2010 at 3:25 AM, Conor Nugent <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> > wrote: > >> pdfkit --install-wkhtmltopdf >> >> or manually >> >> Sorry, I know this isn''t much help! >> > > Right... also, when you say your pdf is blank --- does the file actually > open or is it empty? I had a situation where I was getting empty files, > which of course would not open. I''ll try to remember what the solution > was > if you let me know what your situation is.Thanks for replying guys, I tried to revert back to my system Ruby (out of RVM) and installing pdfkit via Gem install. Then in installed wkhtmltopdf with pdfkit as stated above. It runs from the command line, but it still creates a blank pdf. It''s funny, the pdfs open but there is just no content. I''m stumped. Nick -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Ok, here''s one for you. I ran "wkhtmltopdf -H www.google.com google.pdf" and got a blank document but it had the header. Then I loaded an html file that I had on my local computer and it worked.... good stuff. It appears that my command line is just having trouble reaching the internet. I''m a hotel this week, so perhaps it''s something to do with the way their wireless connection is set up. Now I just have to figure out why I''m getting an error when using PDFKIT.... thanks for your help -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Tue, Nov 30, 2010 at 12:13 PM, Nick Burdick <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> David Kahn wrote in post #965093: > > On Tue, Nov 30, 2010 at 3:25 AM, Conor Nugent <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> > > wrote: > > > >> pdfkit --install-wkhtmltopdf > >> > >> or manually > >> > >> Sorry, I know this isn''t much help! > >> > > > > Right... also, when you say your pdf is blank --- does the file actually > > open or is it empty? I had a situation where I was getting empty files, > > which of course would not open. I''ll try to remember what the solution > > was > > if you let me know what your situation is. > > Thanks for replying guys, > > I tried to revert back to my system Ruby (out of RVM) and installing > pdfkit via Gem install. Then in installed wkhtmltopdf with pdfkit as > stated above. It runs from the command line, but it still creates a > blank pdf. It''s funny, the pdfs open but there is just no content. I''m > stumped. >Probably goes without saying but have you verified that your input file contains data? Also, if you just enter ''wkhtmltopdf'' in the terminal, what do you get? (you should get some help info on wkhtmlto pdf) Also, try this -- esp if you are not getting wkhtml to respond: strace wkhtmltopdf #{path_html} #{path_pdf} (obviously setting the files to real files, not variables as I have it) Also,> > Nick > > -- > Posted via http://www.ruby-forum.com/. > > -- > 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
:) Yep... it should go without saying... but that seems to be exactly what my problem is. Go figure. I''m still having an error issue inside Rails, but I think that has something to do with the configuration. -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
On Tue, Nov 30, 2010 at 1:13 PM, Nick Burdick <lists-fsXkhYbjdPsEEoCn2XhGlw@public.gmane.org> wrote:> :) Yep... it should go without saying... but that seems to be exactly > what my problem is. Go figure. I''m still having an error issue inside > Rails, but I think that has something to do with the configuration. >Hmmm.... well as far as the config, if you can hit wkhtmltopdf from the command line then you should not have to do anything else, unless you are using a gem like pdfkit I use wkthmltopdf straight like: # tell wkhtmltopdf to convert html file to pdf if Rails.env=="heroku" %x[vendor/wkhtmltopdf/wkhtmltopdf-amd64 #{html_path} #{new_pdf_path}] else %x[wkhtmltopdf #{html_path} #{new_pdf_path}] end> > -- > Posted via http://www.ruby-forum.com/. > > -- > 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To unsubscribe from this group, send email to > rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> > . > For more options, visit this group at > http://groups.google.com/group/rubyonrails-talk?hl=en. > >-- 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 rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
Again- I''m not sure I''m really helping here at all but I had
to add the
following to application.rb
#pdfkit
config.middleware.use "PDFKit::Middleware", :print_media_type
=>
true
PDFKit.configure do |config|
config.wkhtmltopdf =
''/Users/conor/.rvm/gems/ruby-1.9.2-p0/bin/wkhtmltopdf''
end
This if you want to use PDFKit as rack middleware
Nick Burdick wrote in post #965213:> :) Yep... it should go without saying... but that seems to be exactly
> what my problem is. Go figure. I''m still having an error issue
inside
> Rails, but I think that has something to do with the configuration.
--
Posted via http://www.ruby-forum.com/.
--
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
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
I just got the wkhtmltopdf installed on my Mac Snow Leopard and tried to
get the pdfkit to work with Rails 3.0.3
In my application.rb file I have put this:
config.middleware.use PDFKit::Middleware
PDFKit.configure do |config|
config.wkhtmltopdf = ''/usr/local/bin/wkhtmltopdf''
end
Now this is SUPPOSED to allow me to add a .pdf extension to my URL''s to
get a PDF version of the page, however, when I do that, from that point
on I get ALL pages as pdf. ie. if I then click on a link in the PDF, it
generates another pdf file of the next page, etc.
If I try and just go to a page without the PDF, it continues to generate
PDFs until I stop the server.
Anyone else have this problem?
These are the relevant gems installed:
wkhtmltopdf-binary (0.9.5.1)
pdfkit (0.5.0)
wkhtmltopdf 0.9.9
--
Posted via http://www.ruby-forum.com/.
--
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
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.