Hello, I am following all the tutos. I edit "vars" file and run ./build-ca I always get: Code: Please edit the vars script to reflect your configuration, then source it with "source ./vars". Next, to start with a fresh PKI configuration and to delete any previous certificates and keys, run "./clean-all". Finally, you can run this tool (pkitool) to build certificates/keys. I have already edited the "vars" file. What's going on? Thanks!