Cloud9 root CA certificates location



I am using this repo in my Cloud9 project

I get an error which is described in this repo read me file, so it must be quite a common problem but I can’t figure it out.

I get the error 'Fatal error: Uncaught exception ‘Recurly_ConnectionError’ with message ‘Could not verify Recurly’s SSL certificate.’

The solution is to manually specify the cloud9 cert.pem file, for the Recurly client to use. Like this for example Recurly_Client::$CACertPath = ‘/usr/local/etc/openssl/cert.pem’;

What is the path to this on my Cloud9 workspace please?

Thank you