This Repo contains the Debian 7.5 (Wheezy) Binarys from the wkhtmltopdf project. More about the functionality of wkhtmltopdf and wkthmltoimage can be found there.
Hint: The version of the binary is equal to the git tag. To install the latest version, use '0.12.1'.
In case this package does not work on your system, try installing the matching system packages from here: http://wkhtmltopdf.org/downloads.html.
This package can be found on Packagist and installed with Composer.
Require the package for i386 with:
php composer.phar require h4cc/wkhtmltoimage-i386 "0.12.1"
And for amd64 with:
php composer.phar require h4cc/wkhtmltoimage-amd64 "0.12.1"
The binary will then be located at:
vendor/h4cc/wkhtmltoimage-i386/bin/wkhtmltoimage-i386
Also a symlink will be created in your configured bin/ folder, for example:
vendor/bin/wkhtmltoimage-i386