Comment 1 for bug 489819

To fix this bug, I siggest this step (diff like):

- sudo mkdir /etc/openvpn/easy-rsa/
 -sudo cp -r /usr/share/doc/openvpn/examples/easy-rsa/2.0/ /etc/openvpn/
+sudo cp -r /usr/share/doc/openvpn/examples/easy-rsa/ /etc/openvpn/
- edit /etc/openvpn/easy-rsa/vars
+ edit /etc/openvpn/easy-rsa/2.0/vars
-cd /etc/openvpn/easy-rsa/easy-rsa
+cd /etc/openvpn/easy-rsa/2.0
[...]
--Client Certificates--
cd /etc/openvpn/easy-rsa/2.0
Copy the following files to the client:

-/etc/openvpn/easy-rsa/hostname.ovpn
+/etc/openvpn/easy-rsa/2.0/hostname.ovpn
-/etc/openvpn/easy-rsa/ca.crt
+/etc/openvpn/easy-rsa/2.0/ca.crt
-/etc/openvpn/easy-rsa/hostname.crt
+/etc/openvpn/easy-rsa/2.0/hostname.crt
-/etc/openvpn/easy-rsa/hostname.key
+/etc/openvpn/easy-rsa/2.0/hostname.key
-/etc/openvpn/easy-rsa/ta.key
+/etc/openvpn/easy-rsa/2.0/ta.key