I have an Ubuntu 10.04LTS server that I recently switched from Apache to nginx. Now, when I go to upgrade my plugins (and WordPress itself), I no longer see the SSH2 option to upgrade via. I keep FTP disabled on this site normally.
In the past, I used this guide to configure the site for SSH2-based upgrades: http://www.jonathan.vc/wordpress-install-upgrade-ssh.html
Now, with nginx / php5-fpm, it no longer works.
Does anyone know what I need to install or configure? My php.ini file does have the extension=ssh2.so line in it.