<p>I am trying to install and configure Airflow on MAC via pip and venv. using this tutorial: <a href="https://my330space.wordpress.com/2019/12/20/how-to-install-apache-airflow-on-mac/" rel="nofollow noreferrer">https://my330space.wordpress.com/2019/12/20/how-to-install-apache-airflow-on-mac/</a>. I am at the point were I am initializing the DB with command <code>airflow initdb</code>. When I do so, I get this output and error:</p>
<pre><code>[2021-06-19 14:49:20,513] {db.py:695} INFO - Creating tables
INFO  [alembic.runtime.migration] Context impl SQLiteImpl.
INFO  [alembic.runtime.migration] Will assume non-transactional DDL.
WARNI [airflow.models.crypto] empty cryptography key - values will not be stored encrypted.
WARNI [unusual_prefix_f7b038312823bb0adacb1517baf49503823c7a6f_example_kubernetes_executor_config] Could not import DAGs in example_kubernetes_executor_config.py: No module named 'kubernetes'
WARNI [unusual_prefix_f7b038312823bb0adacb1517baf49503823c7a6f_example_kubernetes_executor_config] Install kubernetes dependencies with: pip install apache-airflow['cncf.kubernetes']
Initialization done
</code></pre>
<p>It states that I don't have kubernetes installed and it suggests that I run <code>pip install apache-airflow['cncf.kubernetes']</code>. When I do that, I get this error <code>zsh: no matches found: apache-airflow[cncf.kubernetes]</code>. I also tried these but none work:</p>
<pre><code>pip install kubernetes
pip install apache-airflow-providers-cncf-kubernetes
</code></pre>
<p>I hope someone can help as I am stuck for a while :(</p>

<p>I found out that I had a permission error and then used sudo python -m pip install apache-airflow-providers-cncf-kubernetes which solved this issue.</p>
