[GitHub] ashb closed pull request #3949: [AIRFLOW-3117] Add instructions to allow GPL dependency

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ashb closed pull request #3949: [AIRFLOW-3117] Add instructions to allow GPL dependency
URL: https://github.com/apache/incubator-airflow/pull/3949
 
 
   

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diff --git a/docs/installation.rst b/docs/installation.rst
index 921f2c8d46..3db48e45dd 100644
--- a/docs/installation.rst
+++ b/docs/installation.rst
@@ -19,6 +19,9 @@ You can also install Airflow with support for extra features like ``s3`` or ``po
 .. note:: GPL dependency
 
     One of the dependencies of Apache Airflow by default pulls in a GPL library ('unidecode').
+    
+    If you are not concerned about the GPL dependency, export the following environment variable prior to installing airflow: ``export AIRFLOW_GPL_UNIDECODE=yes``.
+    
     In case this is a concern you can force a non GPL library by issuing
     ``export SLUGIFY_USES_TEXT_UNIDECODE=yes`` and then proceed with the normal installation.
     Please note that this needs to be specified at every upgrade. Also note that if `unidecode`


 

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