Rudder

If I try to upgrade directives, this is the error I receive:
@rudder server directive-upgrade -n packageManagement

curl: (60) SSL certificate problem: self signed certificate
More details here: https://curl.haxx.se/docs/sslcerts.html

curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.
No version found for the technique packageManagement@

To be able to run this I had to edit /opt/rudder/share/lib/api_call.sh and add "-k" to the curl command