what can i do with this issue You should upgrade your version of Wkhtmltopdf to at least 0.12.0 in order to get a correct display of headers and footers as well as support for table-breaking between pages.?

Question

please I used Qweb report in odoo 8 but when i print the report this message upeare for me You should upgrade your version of Wkhtmltopdf to at least 0.12.0 in order to get a correct display of headers and footers as well as support for table-breaking between pages.

please help me how to solve this issue > I worked in ubuntu server 12.4

Prowler · Answer

You actually need to install wkhtmltopdf manually, not using pip or easy_install. The steps that worked for me are:

wget [the_package_from_wkhtmltopdf_download_page] sudo dpkg -i [the_package_from_wkhtmltopdf_download_page] sudo cp /usr/local/bin/wkhtmltopdf /usr/bin/ sudo cp /usr/local/bin/wkhtmltoimage /usr/bin/
This still didn't solve my problem. Currently I'm getting this:
https://www.odoo.com/es_ES/forum/ayuda-1/question/syntaxerror-json-parse-unexpected-end-of-data-at-line-1-column-1-of-t

Jordan Vrtanoski · Answer

You need to update the Wkhtmltopdf egg (the library).

If you are using easy_install, than write /sudo easy_install --upgrade Wkhtmltopdf/
If you are using PIP, than write /sudo pip install Wkhtmltopdf --upgrade/

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