This buildpack is designed to be used in combination with other buildpacks by using Heroku's multiple buildpack support.
Ensure that Heroku Buildpack Geo is the first buildpack on your list of buildpacks:
$ heroku buildpacks === Buildpack URLs 1. https://github.com/heroku/heroku-geo-buildpack.git 2. heroku/python
The buildpack will install the following version by default:
GDAL - 2.4.0
GEOS - 3.7.2
PROJ - 5.2.0
You can change the version of each library that will be installed by setting the
PROJ_VERSION config variables.
If you were previously using the undocumented
BUILD_WITH_GEO_LIBRARIES functionality of the official Heroku Python Buildpack here are instructions for changing to this buildpack:
BUILD_WITH_GEO_LIBRARIESconfig variable like so -
heroku config:unset BUILD_WITH_GEO_LIBRARIES
Copy the snippet above into CLI.