This is a Heroku buildpack with Firefox 68.0.2.
To install it, from the command line:
$ heroku buildpacks:add http://github.com/yegor256/firefox-buildpack
You may also need buitron/geckodriver-buildpack if you are planning to use Selenium.
The binary will be at
You will also need to have
buildpack in order
to install all libraries required by Firefox:
$ heroku buildpacks:add heroku-community/apt
The content of your
Aptfile should include this line:
libcairo2 libcairo-gobject2 libxt6 libsm6 libice6 libgtk-3-0
Copy the snippet above into CLI.