In addition to Yuri's answer, I wanted to provide more detail for how I solved this issue, where I couldn't resolve the following error:

No PDF generation tool found! Please download a supported PHP PDF generation tool

1. install the print module
2. install pdf php handlers and libraries for my environment from https://wkhtmltopdf.org/downloads.html; see note
3. create symlink in sites/all/libraries/wkhtmltopdf to library in server
4. install and enable phpwkhtmltopdf
5. run drush make --no-core -y sites/all/modules/contrib/phpwkhtmltopdf/phpwkhtmltopdf.make
6. enable print_pdf_wkhtmltopdf
7. set up and customize; see recommendations in this blog for more info

Note: My local dev environment is on a Mac OS X so I had to download and run the package, then create a symlink to sites/all/libraries/wkhtmltopdffrom /usr/local/bin/wkhtmltopdf

Sources:

• https://www.drupal.org/node/2430561
• https://www.sitepoint.com/effective-pdf-generation-drupal/
• https://wkhtmltopdf.org/downloads.html

In addition to Yuri's answer, I wanted to provide more detail for how I solved this issue, where I couldn't resolve the following error:

No PDF generation tool found! Please download a supported PHP PDF generation tool

1. install the print module
2. install pdf php handlers and libraries for your environment from https://wkhtmltopdf.org/downloads.html; see note
3. create symlink in sites/all/libraries/wkhtmltopdf to library in server; make sure symlink is executable to the server sudo chown -h [owner]and sudo chgrp -h [group]
4. install and enable phpwkhtmltopdf
5. run drush make --no-core -y sites/all/modules/contrib/phpwkhtmltopdf/phpwkhtmltopdf.make
6. enable print_pdf_wkhtmltopdf
7. set up and customize; see recommendations in this blog for more info

Note: My local dev environment is on a Mac OS X so I had to download and run the package, then create a symlink to sites/all/libraries/wkhtmltopdffrom /usr/local/bin/wkhtmltopdf

Sources:

• https://www.drupal.org/node/2430561
• https://www.sitepoint.com/effective-pdf-generation-drupal/
• https://wkhtmltopdf.org/downloads.html

In addition to Yuri's answer, I wanted to provide more detail for how I solved this issue, where I couldn't resolve the following error:

No PDF generation tool found! Please download a supported PHP PDF generation tool

1. install the print module drush dl print drush en print -y
2. install pdf php handlers and libraries for my environment from https://wkhtmltopdf.org/downloads.html; see note
3. create symlink in sites/all/libraries/wkhtmltopdf to library in server
4. install and enable phpwkhtmltopdf
5. run drush make --no-core -y sites/all/modules/contrib/phpwkhtmltopdf/phpwkhtmltopdf.make
6. enable print_pdf_wkhtmltopdf
7. set up and customize; see recommendations in this blog for more info

Note: My local dev environment is on a Mac OS X so I had to download and run the package, then create a symlink to sites/all/libraries/wkhtmltopdffrom /usr/local/bin/wkhtmltopdf

In addition to Yuri's answer, I wanted to provide more detail for how I solved this issue, where I couldn't resolve the following error:

No PDF generation tool found! Please download a supported PHP PDF generation tool

1. install the print module
2. install pdf php handlers and libraries for my environment from https://wkhtmltopdf.org/downloads.html; see note
3. create symlink in sites/all/libraries/wkhtmltopdf to library in server
4. install and enable phpwkhtmltopdf
5. run drush make --no-core -y sites/all/modules/contrib/phpwkhtmltopdf/phpwkhtmltopdf.make
6. enable print_pdf_wkhtmltopdf
7. set up and customize; see recommendations in this blog for more info

Note: My local dev environment is on a Mac OS X so I had to download and run the package, then create a symlink to sites/all/libraries/wkhtmltopdffrom /usr/local/bin/wkhtmltopdf

Sources:

• https://www.drupal.org/node/2430561
• https://www.sitepoint.com/effective-pdf-generation-drupal/
• https://wkhtmltopdf.org/downloads.html